原始 JSON 报告 机器可读
{
"data": {
"repo": {
"topics": [
"rust",
"lazy-evaluation"
],
"is_fork": false,
"size_kb": 486,
"has_wiki": true,
"homepage": null,
"languages": {
"Rust": 117215
},
"pushed_at": "2026-03-12T10:59:54Z",
"created_at": "2018-08-02T00:00:59Z",
"owner_type": "User",
"updated_at": "2026-07-21T09:44:49Z",
"description": "Rust library for single assignment cells and lazy statics without macros",
"is_archived": false,
"is_disabled": false,
"license_spdx": "Apache-2.0",
"default_branch": "master",
"license_spdx_raw": "Apache-2.0",
"primary_language": "Rust",
"significant_languages": [
"Rust"
]
},
"owner": {
"blog": "https://matklad.github.io/",
"name": "Alex Kladov",
"type": "User",
"login": "matklad",
"company": "@tigerbeetle",
"location": "Lisbon",
"followers": 7023,
"avatar_url": "https://avatars.githubusercontent.com/u/1711539?v=4",
"created_at": "2012-05-06T22:03:43Z",
"is_verified": null,
"public_repos": 506,
"account_age_days": 5190
},
"license": {
"state": "standard",
"spdx_id": "Apache-2.0",
"raw_spdx": "Apache-2.0",
"file_present": true,
"scorecard_found": true,
"profile_has_license": true
},
"activity": {
"releases": [
{
"tag": "v1.21.4",
"kind": "patch",
"published_at": "2026-03-12T10:48:25Z"
},
{
"tag": "v1.21.3",
"kind": "patch",
"published_at": "2025-03-28T17:12:09Z"
},
{
"tag": "v1.21.2",
"kind": "patch",
"published_at": "2025-03-27T16:53:08Z"
},
{
"tag": "v1.21.1",
"kind": "patch",
"published_at": "2025-03-13T18:17:28Z"
},
{
"tag": "v1.21.0",
"kind": "minor",
"published_at": "2025-03-10T16:30:49Z"
},
{
"tag": "v1.20.3",
"kind": "patch",
"published_at": "2025-02-06T21:21:06Z"
},
{
"tag": "v1.20.2",
"kind": "patch",
"published_at": "2024-10-05T16:13:37Z"
},
{
"tag": "v1.20.1",
"kind": "patch",
"published_at": "2024-09-29T14:10:42Z"
},
{
"tag": "v1.20.0",
"kind": "minor",
"published_at": "2024-09-13T21:40:31Z"
},
{
"tag": "v1.19.0",
"kind": "minor",
"published_at": "2023-12-07T11:08:09Z"
},
{
"tag": "v1.18.0",
"kind": "minor",
"published_at": "2023-06-04T12:08:48Z"
},
{
"tag": "v1.17.2",
"kind": "patch",
"published_at": "2023-05-29T10:01:06Z"
},
{
"tag": "v1.17.1",
"kind": "patch",
"published_at": "2023-02-14T15:21:55Z"
},
{
"tag": "v1.17.0",
"kind": "minor",
"published_at": "2022-12-29T17:24:23Z"
},
{
"tag": "v1.16.0",
"kind": "minor",
"published_at": "2022-10-29T08:56:29Z"
},
{
"tag": "v1.16.0-pre.1",
"kind": "prerelease",
"published_at": "2022-10-22T18:25:57Z"
},
{
"tag": "v1.15.0",
"kind": "minor",
"published_at": "2022-09-20T20:10:05Z"
},
{
"tag": "v1.15.0-pre.1",
"kind": "prerelease",
"published_at": "2022-09-15T23:31:24Z"
},
{
"tag": "v1.14.0",
"kind": "minor",
"published_at": "2022-09-02T11:48:34Z"
},
{
"tag": "v1.13.1",
"kind": "patch",
"published_at": "2022-08-16T12:59:18Z"
},
{
"tag": "v1.13.0",
"kind": "minor",
"published_at": "2022-07-04T23:45:13Z"
},
{
"tag": "v1.12.1",
"kind": "patch",
"published_at": "2022-07-04T10:30:00Z"
},
{
"tag": "v1.12.0",
"kind": "minor",
"published_at": "2022-05-23T13:24:25Z"
},
{
"tag": "v1.12.0-pre.1",
"kind": "prerelease",
"published_at": "2022-05-20T15:14:26Z"
},
{
"tag": "v1.11.0",
"kind": "minor",
"published_at": "2022-05-19T15:28:28Z"
},
{
"tag": "v1.10.0",
"kind": "minor",
"published_at": "2022-03-03T18:48:31Z"
},
{
"tag": "v1.9.0",
"kind": "minor",
"published_at": "2021-12-14T13:14:24Z"
},
{
"tag": "v1.8.0",
"kind": "minor",
"published_at": "2021-06-13T09:35:10Z"
},
{
"tag": "v1.8.0-pre.1",
"kind": "prerelease",
"published_at": "2021-05-29T13:32:20Z"
},
{
"tag": "v1.7.2",
"kind": "patch",
"published_at": "2021-03-02T15:10:31Z"
},
{
"tag": "v1.7.1",
"kind": "patch",
"published_at": "2021-03-02T08:38:58Z"
},
{
"tag": "v1.7.0",
"kind": "minor",
"published_at": "2021-02-24T16:46:16Z"
},
{
"tag": "v1.6.0",
"kind": "minor",
"published_at": "2021-02-22T10:29:23Z"
},
{
"tag": "v1.5.2",
"kind": "patch",
"published_at": "2020-11-12T12:44:11Z"
},
{
"tag": "v1.5.1",
"kind": "patch",
"published_at": "2020-11-11T10:03:09Z"
},
{
"tag": "v1.5.0",
"kind": "minor",
"published_at": "2020-11-11T01:48:04Z"
},
{
"tag": "v1.4.1",
"kind": "patch",
"published_at": "2020-08-17T21:01:48Z"
},
{
"tag": "v1.4.0",
"kind": "minor",
"published_at": "2020-05-13T23:42:28Z"
},
{
"tag": "v1.3.1",
"kind": "patch",
"published_at": "2020-01-17T14:20:47Z"
},
{
"tag": "v1.3.0",
"kind": "minor",
"published_at": "2020-01-14T17:35:32Z"
},
{
"tag": "v1.2.0",
"kind": "minor",
"published_at": "2019-09-21T16:20:57Z"
},
{
"tag": "v1.1.0",
"kind": "minor",
"published_at": "2019-09-06T17:43:24Z"
},
{
"tag": "v1.0.2",
"kind": "patch",
"published_at": "2019-09-02T08:33:12Z"
},
{
"tag": "v1.0.1",
"kind": "patch",
"published_at": "2019-09-01T19:23:59Z"
},
{
"tag": "v1.0.0",
"kind": "major",
"published_at": "2019-09-01T11:42:23Z"
},
{
"tag": "v0.2.7",
"kind": "patch",
"published_at": "2019-08-23T08:04:40Z"
},
{
"tag": "v0.2.6",
"kind": "patch",
"published_at": "2019-08-07T19:40:19Z"
},
{
"tag": "v0.2.5",
"kind": "patch",
"published_at": "2019-08-07T18:40:48Z"
},
{
"tag": "v0.2.4",
"kind": "patch",
"published_at": "2019-07-21T09:27:57Z"
},
{
"tag": "v0.2.3",
"kind": "patch",
"published_at": "2019-07-15T16:51:21Z"
},
{
"tag": "v0.2.2",
"kind": "patch",
"published_at": "2019-07-06T05:15:40Z"
},
{
"tag": "v0.2.1",
"kind": "patch",
"published_at": "2019-06-05T19:45:23Z"
},
{
"tag": "v0.2.0",
"kind": "minor",
"published_at": "2019-05-07T11:04:45Z"
},
{
"tag": "v0.1.8",
"kind": "patch",
"published_at": "2019-02-07T15:00:02Z"
},
{
"tag": "v0.1.7",
"kind": "patch",
"published_at": "2019-01-14T09:59:48Z"
}
],
"recent_commits": [
{
"oid": "80fe900b21f6d76c1a2ed74d3343e8a3a88c46d0",
"body": "release 1.21.4",
"is_bot": false,
"headline": "Merge pull request #296 from matklad/matklad/plfix",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2026-03-12T10:48:25Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a5e09c971c23afb1a3be8ae32794e2dca940ccd4",
"body": null,
"is_bot": false,
"headline": "release 1.21.4",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2026-03-11T23:19:00Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2426d45d85841879e71a880af543fd3d2be78db1",
"body": "fix OnceCell::wait with parking_lot feature",
"is_bot": false,
"headline": "Merge pull request #295 from matklad/matklad/plfix",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2026-03-10T14:12:56Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a1441215db85adb6a47b0aa1062d1eea7c5fba65",
"body": "…-features\n\nmake the command 'cargo test --no-default-features' work",
"is_bot": false,
"headline": "Merge pull request #290 from alexanderkjall/run-tests-with-no-default…",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2026-03-10T14:02:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "232a1a49b55154c0b6f12d662619000efd3aecd8",
"body": "Fix: `sync::OnceCell::try_insert` docs should import `sync` variant",
"is_bot": false,
"headline": "Merge pull request #292 from phil-opp/doc-fix",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2026-03-10T14:01:27Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d31767bbcd33b03ee3360a9112eba41d1b278d3a",
"body": "Closes #295",
"is_bot": false,
"headline": "fix OnceCell::wait with features=parking_lot",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2026-03-10T14:00:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "28d29ae1c1eb082617efb4eddb6dae3d0c607fdd",
"body": "The doc example (i.e. doctest) imported the `unsync` variant of `OnceCell`.",
"is_bot": false,
"headline": "Fix: `sync::OnceCell::try_insert` docs should import `sync` variant",
"author_name": "Philipp Oppermann",
"author_login": "phil-opp",
"committed_at": "2025-10-09T10:54:06Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0f78fb0d6d6a634fd76548f33fa38b250390e982",
"body": null,
"is_bot": false,
"headline": "make the command 'cargo test --no-default-features' work",
"author_name": "Alexander Kjäll",
"author_login": "alexanderkjall",
"committed_at": "2025-09-13T13:49:32Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fda60a6c70eb2e25a0c73bf515ec4779df3d2e6c",
"body": "Add tests for OnceRef",
"is_bot": false,
"headline": "Merge pull request #287 from AbeZbm/add-tests",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2025-05-24T17:31:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b5b98c09eb9c95376e150eb6bda8c7637bba5aa4",
"body": null,
"is_bot": false,
"headline": "Add tests for OnceRef",
"author_name": "AbeZbm",
"author_login": null,
"committed_at": "2025-05-24T07:40:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "29e3d93cf0367fc6c295785b282b8101127a3e16",
"body": "DRY `race::OnceRef::{get_or_try_init, set}`.",
"is_bot": false,
"headline": "Merge pull request #286 from briansmith/b/once-ref-dry",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2025-03-28T17:12:09Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a206950676c638fdb65a1298a293ecffef78fbf9",
"body": null,
"is_bot": false,
"headline": "Prepare for 1.21.3 release.",
"author_name": "Brian Smith",
"author_login": "briansmith",
"committed_at": "2025-03-28T16:29:09Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "17d4a9b4336f6393b596d1e80772371623c1502d",
"body": "Centralize all the pointer type casting and RMW into a new\n`compare_exchange` function as was done in other types in the module.\nLeave the dereferencing of the pointer in `init()` as `set()` doesn't\never use the old value.",
"is_bot": false,
"headline": "DRY `race::OnceRef::{get_or_try_init, set}`.",
"author_name": "Brian Smith",
"author_login": "briansmith",
"committed_at": "2025-03-28T16:21:27Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "01b1d560f43cf6b96718d43d12d1961524ad5798",
"body": "Mark initialization of `OnceRef::get_or_try_init` cold.",
"is_bot": false,
"headline": "Merge pull request #285 from briansmith/b/once-ref-cold",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2025-03-28T15:56:55Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a851cc4788eadb2534bc0e3e7468091e0bc795f3",
"body": "Use `Self::get()` instead of directly loading the value, which is a\nDRY improvement in its own right.\n\nThen it is trivial to split out the initialization into a `#[cold]`\nfunction, matching the other implementations in the module.\n\nThis is the `OnceRef` analog of\ncommit 90da60ba44553d893068f42155ba6778dbcf49fb.",
"is_bot": false,
"headline": "Mark initialization of `OnceRef::get_or_try_init` cold.",
"author_name": "Brian Smith",
"author_login": "briansmith",
"committed_at": "2025-03-28T15:22:40Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2447a93fbe82808997e9ddd8117e39c53290fd06",
"body": "race: DRY `OnceNonZeroUsize::{init, set}` and `OnceNonZeroUsize::{get, get_or_try_init}`.",
"is_bot": false,
"headline": "Merge pull request #281 from briansmith/b/init-inner",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2025-03-28T09:42:56Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c294d64f9c52239713e8ee67ab42766066c2d437",
"body": "race: Use `Self` ubiquitously.",
"is_bot": false,
"headline": "Merge pull request #280 from briansmith/b/self",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2025-03-28T09:37:32Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5f0fdd427a6e7ede57458ec3393656ae73de473a",
"body": "Use `<*const T>::cast_mut()` now that we have MSRV 1.65.",
"is_bot": false,
"headline": "Merge pull request #283 from briansmith/b/cast_mut",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2025-03-28T09:15:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "899e3195234354d9ef92a0e6a466f6d6587e1b0f",
"body": "Mark initialization of `OnceBox::get_or_try_init` cold.",
"is_bot": false,
"headline": "Merge pull request #284 from briansmith/b/dry-get",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2025-03-28T09:10:44Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "90da60ba44553d893068f42155ba6778dbcf49fb",
"body": "Use `Self::get()` instead of directly loading the value, which is a\nDRY improvement in its own right.\n\nThen it is trivial to split out the initialization into a `#[cold]`\nfunction, matching `OnceNonZeroUsize`.",
"is_bot": false,
"headline": "Mark initialization of `OnceBox::get_or_try_init` cold.",
"author_name": "Brian Smith",
"author_login": "briansmith",
"committed_at": "2025-03-28T01:51:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6098bd5598bd97dda39f195984db4f18b50dbd6d",
"body": "Do what the TODO says.\n\nThe awkward construct is to avoid an `as *const T` cast.",
"is_bot": false,
"headline": "Use `<*const T>::cast_mut()` now that we have MSRV 1.65.",
"author_name": "Brian Smith",
"author_login": "briansmith",
"committed_at": "2025-03-28T01:25:42Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f695b56cf434b1fe829a1e5dc47a8d8b116945b8",
"body": "The ordering must always be `Acquire`. Make this clearer.",
"is_bot": false,
"headline": "race: DRY `OnceNonZeroUsize::{get,get_or_try_init}`.",
"author_name": "Brian Smith",
"author_login": "briansmith",
"committed_at": "2025-03-27T20:48:32Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "95c933c7e646a3e37452c534922da1f229739f65",
"body": "The `current` value must always be zero and the orderings must always\nbe `Release`/`Acquire`. Make this clearer.",
"is_bot": false,
"headline": "race: DRY `OnceNonZeroUsize::{init, set}`.",
"author_name": "Brian Smith",
"author_login": "briansmith",
"committed_at": "2025-03-27T20:44:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9df68c0a533dfc0b0886ca140e949b3c9d053f33",
"body": "Avoid repeating type parameters and otherwise make it easier to see\nwhere a function is a constructor.",
"is_bot": false,
"headline": "race: Use `Self` ubiquitously.",
"author_name": "Brian Smith",
"author_login": "briansmith",
"committed_at": "2025-03-27T20:25:52Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7a310c6931232a3cb9ca526a9e4c8ba16d046bfc",
"body": "race: Relax success ordering from `AcqRel` to `Release`.",
"is_bot": false,
"headline": "Merge pull request #278 from briansmith/b/weaken-release",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2025-03-27T16:53:08Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2a707eedb459369687ffdb2183ee82fabaa5d97a",
"body": "…ease`.\n\nSee the analogous change in\nhttps://github.com/rust-lang/rust/pull/131746 and the discussion in\nhttps://github.com/matklad/once_cell/issues/220.\n\nWhat is the effect of this change? Not much, because before we ever\nexecute the `compare_exchange`, we do a load with `Ordering::Acquire`;\nthe `c\n[…]\n:\n- mov r0, #0\n clrex\n-.LBB0_5:\n+ mov r0, #0\n dmb ish\n bx lr\n .LCPI0_0:\n@@ -54,4 +53,3 @@\n\n example::X::h47e2038445e1c648:\n .zero 4\n```",
"is_bot": false,
"headline": "race: Relax `compare_exchange` success ordering from `AcqRel` to `Rel…",
"author_name": "Brian Smith",
"author_login": "briansmith",
"committed_at": "2025-03-17T18:31:27Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "a70d907bfb5ee9642a28b447ab6c9624fb3e1ab2",
"body": "Reduce MSRV to 1.65 by polyfilling `AtomicUsize::as_ptr()`.",
"is_bot": false,
"headline": "Merge pull request #277 from briansmith/b/as-ptr",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2025-03-13T18:17:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9173b99a7efe9445275799cc1c777bd32d49a8cd",
"body": "Potentially the MSRV could be reduced further as `cargo +1.63.0 check`\npasses, but `cargo +1.63.0 test` fails:\n\n```\n$ cargo +1.63.0 test\nerror: package `regex-syntax v0.8.5` cannot be built because it requires\nrustc 1.65 or newer, while the currently active rustc version is 1.63.0\n```",
"is_bot": false,
"headline": "Reduce MSRV to 1.65 by polyfilling `AtomicUsize::as_ptr()`.",
"author_name": "Brian Smith",
"author_login": "briansmith",
"committed_at": "2025-03-13T17:58:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0d6bc31d2c456af15cdbba703a67522e734f07fd",
"body": null,
"is_bot": false,
"headline": "fix tests",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2025-03-10T16:30:49Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f27d156f6b6223eb22da9cfd44b11d535044e816",
"body": null,
"is_bot": false,
"headline": "v1.21.0",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2025-03-10T13:48:51Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5b7b16c9f94d3f45f4b81a92893dbcd458be54e4",
"body": "feat: impl `Clone for OnceBox` and `OnceBox::with_value`",
"is_bot": false,
"headline": "Merge pull request #275 from klkvr/klkvr/once-box-helpers",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2025-03-10T13:42:10Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "73da483aba1447803cc1db1c4b450a9f9c727e64",
"body": "Add `OnceNonZeroUsize::get_unchecked`.",
"is_bot": false,
"headline": "Merge pull request #274 from briansmith/b/get_unchecked",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2025-03-10T13:41:45Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "15154b0e6f429dd6d95009c6fb93c55ec29e8d76",
"body": "Each call to `OnceNonZeroUsize::get()` results in an atomic load as the\ncompiler will not cache and reuse the result of an atomic load.\n\nProvide an analogous `get_unchecked()` that uses a non-atomic load. The\ncompiler will be able to cache and reuse the result to avoid redundant\nloads.",
"is_bot": false,
"headline": "Add `OnceNonZeroUsize::get_unchecked`.",
"author_name": "Brian Smith",
"author_login": "briansmith",
"committed_at": "2025-03-07T19:45:26Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f15c6337443436857330f22a007c727be9e3a266",
"body": null,
"is_bot": false,
"headline": "feat: add helpers for OnceBox",
"author_name": "Arsenii Kulikov",
"author_login": "klkvr",
"committed_at": "2025-03-07T17:34:37Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d119eeade59cd7e47b7abf979488b0be1d5b2d79",
"body": "Make initialization in `OnceNonZeroUsize::get_or_try_init` `#[cold]`.",
"is_bot": false,
"headline": "Merge pull request #273 from briansmith/b/cold",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2025-02-06T21:21:06Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1a885da2314fc7a661a246027a44ec3b14be6a1d",
"body": "In typical use, the Some branch is going to be taken extremely\nfrequently but the None branch is only going to be taken once (or a\nvery small number of times) at startup. If `get_or_try_init` is in a\nperformance-sensitive segment of code, then it is important that\n`get_or_try_init` be inlined and th\n[…]\n a function that is marked\nbecause some post-inlining optimization passes in the compiler seem to\nnot understand `#[cold]`, and because we don't want any part of that\nbranch to be in the calling code.",
"is_bot": false,
"headline": "Make initialization in `OnceNonZeroUsize::get_or_try_init` `#[cold]`.",
"author_name": "Brian Smith",
"author_login": "briansmith",
"committed_at": "2025-02-06T19:30:11Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "4fbd4a53509ca59c8e09efc2ab0a22f21de70f7e",
"body": null,
"is_bot": false,
"headline": "release 1.20.3",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2024-10-05T16:13:37Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0aef2f86e3b5a7cd7a7b872fb05e381780704538",
"body": "Remove \"portable-atomic?/require-cas\" from race feature",
"is_bot": false,
"headline": "Merge pull request #267 from taiki-e/portable-atomic",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2024-10-05T16:10:44Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "cf87ac61f67c63b6c05311a98fd7f6c6650ddb5f",
"body": null,
"is_bot": false,
"headline": "Remove \"portable-atomic?/require-cas\" from race feature",
"author_name": "Taiki Endo",
"author_login": "taiki-e",
"committed_at": "2024-10-04T18:02:41Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3b9bd9b87257dc732b8220507b8c162eab097a43",
"body": null,
"is_bot": false,
"headline": "release 1.20.1",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2024-09-29T14:10:42Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f61508a632745197b64968c1941f94cce054149f",
"body": "Add portable-atomic feature and disable portable-atomic/critical-section by default",
"is_bot": false,
"headline": "Merge pull request #265 from taiki-e/portable-atomic",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2024-09-29T13:40:51Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "449e5d7b2d57ca101e364a0596e84c792a78d674",
"body": "…ion by default",
"is_bot": false,
"headline": "Add portable-atomic feature and disable portable-atomic/critical-sect…",
"author_name": "Taiki Endo",
"author_login": "taiki-e",
"committed_at": "2024-09-22T20:58:38Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "72f7c2e5faed09e84aa1ffe26c25092c87954b98",
"body": "…rtable-atomic\n\npropagate critical-section feature selection into portable-atomic; other minor updates for v1.20.0",
"is_bot": false,
"headline": "Merge pull request #260 from brodycj/propagate-critical-section-to-po…",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2024-09-13T21:40:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "be6b6238fb96da85cb0d5217f6121f4c2ba764e2",
"body": null,
"is_bot": false,
"headline": "v1.20.0",
"author_name": "@brodycj - C. Jonathan Brody",
"author_login": "brody2consult",
"committed_at": "2024-09-13T18:51:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f2d95bfe79ee7f268e92d7105a95d12e06b6c748",
"body": null,
"is_bot": false,
"headline": "update Cargo (dev-)dependencies; update Cargo.lock.msrv",
"author_name": "@brodycj - C. Jonathan Brody",
"author_login": "brody2consult",
"committed_at": "2024-09-13T18:42:50Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "dd6b5c2909d3deccb6aabcb665de07c819411094",
"body": null,
"is_bot": false,
"headline": "ci: fix TEST_BETA with TEMPORARY WORKAROUND in RUSTFLAGS",
"author_name": "@brodycj - C. Jonathan Brody",
"author_login": "brody2consult",
"committed_at": "2024-09-13T18:36:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7317eae758ff76ec7681caf231397f234059aa3d",
"body": null,
"is_bot": false,
"headline": "add `cargo test --workspace` to beginning of TEST task",
"author_name": "@brodycj - C. Jonathan Brody",
"author_login": "brody2consult",
"committed_at": "2024-09-13T18:26:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "bd54bf7aff264a2ea8d935e5da686471320a8322",
"body": null,
"is_bot": false,
"headline": "fix default-features flag for parking_lot_core in dependencies",
"author_name": "@brodycj - C. Jonathan Brody",
"author_login": "brody2consult",
"committed_at": "2024-09-13T15:02:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "bb70b9e7e689ce2493b515dcc4a1d96088e9ad2f",
"body": null,
"is_bot": false,
"headline": "cargo fmt updates",
"author_name": "@brodycj - C. Jonathan Brody",
"author_login": "brody2consult",
"committed_at": "2024-09-13T14:59:46Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b433a8cc41f328912de7865ecfebb94e0851a76c",
"body": null,
"is_bot": false,
"headline": "propagate critical-section feature selection into portable-atomic",
"author_name": "@brodycj - C. Jonathan Brody",
"author_login": "brody2consult",
"committed_at": "2024-09-13T14:59:40Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c48d3c2c01de926228aea2ac1d03672b4ce160c1",
"body": "Use `portable_atomic` instead of `atomic-polyfill`",
"is_bot": false,
"headline": "Merge pull request #251 from taks/portable-atomic",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2023-12-07T11:08:09Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8211d807891b9b1ccae3d83cafa582b6b73208a7",
"body": null,
"is_bot": false,
"headline": "Fix CI",
"author_name": "taks",
"author_login": "taks",
"committed_at": "2023-12-07T10:41:04Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2715aa9896ed6d0e810d350e6db4e0c5076a9df9",
"body": null,
"is_bot": false,
"headline": "v1.19.0",
"author_name": "taks",
"author_login": "taks",
"committed_at": "2023-12-07T10:35:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "dffcae4440f459184a345042a57dea26693b4c65",
"body": null,
"is_bot": false,
"headline": "Fix CI",
"author_name": "taks",
"author_login": "taks",
"committed_at": "2023-12-07T10:21:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "de4cd9db5362123997baa9b40a015024b67b65a3",
"body": null,
"is_bot": false,
"headline": "Revert atomic-polyfill feature",
"author_name": "taks",
"author_login": "taks",
"committed_at": "2023-12-07T10:15:47Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e26736f1f785f2c05f54d857b2876688f3fa5702",
"body": null,
"is_bot": false,
"headline": "Fix CI",
"author_name": "taks",
"author_login": "taks",
"committed_at": "2023-12-07T10:11:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5f88676dd00a6648578b74e1b018f4c944d0a93e",
"body": null,
"is_bot": false,
"headline": "Use portable_atomic instead of atomic-polyfill",
"author_name": "taks",
"author_login": "taks",
"committed_at": "2023-11-18T15:58:13Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "874f9373abd7feaf923a3b3c34bfb3383529c671",
"body": null,
"is_bot": false,
"headline": "clarify that MSRV does bump the minor version",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2023-08-21T17:07:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3cd65494663f003b9b2e0be5b37b3426e543f72a",
"body": "245: Add `--generate-link-to-definition` option when building on docs.rs r=matklad a=GuillaumeGomez\n\nThis option generates links in source code pages, allowing to jump to definition and to jump back to doc. It makes browsing the source code pages much nicer. You can see it in action [here](https://doc.rust-lang.org/stable/nightly-rustc/src/rustc_middle/lib.rs.html#90).\n\nCo-authored-by: Guillaume Gomez <guillaume1.gomez@gmail.com>",
"is_bot": true,
"headline": "Merge #245",
"author_name": "bors[bot]",
"author_login": "bors[bot]",
"committed_at": "2023-07-14T17:01:42Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "a2eabc917bf4309bc9d492be92d892176da4ecf4",
"body": null,
"is_bot": false,
"headline": "Add `--generate-link-to-definition` option when building on docs.rs",
"author_name": "Guillaume Gomez",
"author_login": "GuillaumeGomez",
"committed_at": "2023-07-14T15:31:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5340e1dc7d8091fa0e67d642f7344eae56102d50",
"body": "No need to specify it in the docs now, as we have first-class field in\nCargo.toml these days.",
"is_bot": false,
"headline": "remove mention of incorrect msrv",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2023-06-23T11:57:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "93a98c7e4c92aed872b07fda4a61b26a9afce675",
"body": "241: update readme r=matklad a=matklad\n\nbors r+\n\nCo-authored-by: Alex Kladov <aleksey.kladov@gmail.com>",
"is_bot": true,
"headline": "Merge #241",
"author_name": "bors[bot]",
"author_login": "bors[bot]",
"committed_at": "2023-06-04T12:17:34Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "448922c5b6bccc87e3b17c4c15916cfae6d70135",
"body": null,
"is_bot": false,
"headline": "update readme",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2023-06-04T12:16:56Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "65568632484c5e108688e916a1e04d2806aedb26",
"body": "240: release 1.18.0 r=matklad a=matklad\n\nbors r+\n\nCo-authored-by: Alex Kladov <aleksey.kladov@gmail.com>",
"is_bot": true,
"headline": "Merge #240",
"author_name": "bors[bot]",
"author_login": "bors[bot]",
"committed_at": "2023-06-04T12:08:48Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "86d362dd509eec3781b48ac583ebe9f5de6668a1",
"body": null,
"is_bot": false,
"headline": "release 1.18.0",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2023-06-04T12:08:07Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c7e70968441bfb514599ec395346ffa657514c3b",
"body": "239: switch to thread::scope in tests r=matklad a=matklad\n\nbors r+\n\nCo-authored-by: Alex Kladov <aleksey.kladov@gmail.com>",
"is_bot": true,
"headline": "Merge #239",
"author_name": "bors[bot]",
"author_login": "bors[bot]",
"committed_at": "2023-06-04T11:55:57Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d8100586a720338cc7809c729ab94a9575807e06",
"body": null,
"is_bot": false,
"headline": "update Cargo.lock.msrv",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2023-06-04T11:55:18Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4f8783c1fe878f50a9de114219b87cd281e5d792",
"body": null,
"is_bot": false,
"headline": "switch to thread::scope in tests",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2023-06-04T11:45:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "67f5856477bcc45163de3f9d983fbb7bfddb491d",
"body": "238: Reorgonize test suite r=matklad a=matklad\n\nbors r+\n\nCo-authored-by: Alex Kladov <aleksey.kladov@gmail.com>",
"is_bot": true,
"headline": "Merge #238",
"author_name": "bors[bot]",
"author_login": "bors[bot]",
"committed_at": "2023-06-04T11:32:47Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f5f648fdb212aa4339096052f429059a2fac7979",
"body": null,
"is_bot": false,
"headline": "remove unwrap_unchecked polyfill",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2023-06-04T11:32:25Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "14742ac167f19d39f8e314e77dd0134d1b25e311",
"body": null,
"is_bot": false,
"headline": "Reorgonize test suite",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2023-06-04T11:32:25Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "61f8384cdf60d5df971d6799c02e31001d5eaafc",
"body": "235: MSRV 1.60 r=matklad a=matklad\n\n\n\nCo-authored-by: Alex Kladov <aleksey.kladov@gmail.com>",
"is_bot": true,
"headline": "Merge #235",
"author_name": "bors[bot]",
"author_login": "bors[bot]",
"committed_at": "2023-06-04T10:43:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8a69b8f4fa02fc07c7591f12b67c77415c7f9f5d",
"body": null,
"is_bot": false,
"headline": "remove impl details features",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2023-06-04T10:31:12Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b2c01169dbe358872c1085b4c25d65e341a1f27c",
"body": "This stuff is subtle, better not to rely on implicit behavior.",
"is_bot": false,
"headline": "reinstall explicit Send impl",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2023-06-04T10:30:28Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "51a9724809159f07eaf66374b5ed931b672ecd54",
"body": "Remove `PhantomData<*mut Waiter>` so we don't need to manually `impl Send`",
"is_bot": false,
"headline": "Merge pull request #237 from Enselic/remove-unneeded-phantomdata",
"author_name": "Alex Kladov",
"author_login": "matklad",
"committed_at": "2023-06-04T10:29:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3fcb189038ed2bd4a4d90f98c10b0bc7ecdb8db6",
"body": "The effect of having `PhantomData<*mut Waiter>` is that the `OnceCell<T>`\nstops being `impl<T: Send> Send for OnceCell<T>`. But we want it to be\n`impl<T: Send> Send for OnceCell<T>`, because we manually mark it as\nsuch.\n\nRemove the `PhantomData` so we can also remove the manual `impl Send`.",
"is_bot": false,
"headline": "Remove PhantomData<*mut Waiter> so we don't need to manually impl Send",
"author_name": "Martin Nordholts",
"author_login": "Enselic",
"committed_at": "2023-06-04T06:03:13Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "de29dd9671181105f14367450615ff12eccc082e",
"body": "236: Revert \"Make `unsync::Lazy<T, F>` covariant in `F`\" r=matklad a=danielhenrymantilla\n\nIndeed, #233 introduced a regression w.r.t `#[may_dangle]` 😔, apologies \n\nCo-authored-by: Daniel Henry-Mantilla <daniel.henry.mantilla@gmail.com>",
"is_bot": true,
"headline": "Merge #236",
"author_name": "bors[bot]",
"author_login": "bors[bot]",
"committed_at": "2023-06-04T00:04:45Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1911c5658b3740fea254db2c9d49b602fa3cbeba",
"body": "This reverts commit e3b226069dbcea52b94a1ed84e9361018e9cdbbd, reversing\nchanges made to 8f39b775effd387b175993b0091b082c4d60f921.",
"is_bot": false,
"headline": "Revert \"Merge #233\"",
"author_name": "Daniel Henry-Mantilla",
"author_login": "danielhenrymantilla",
"committed_at": "2023-06-03T23:41:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e3b226069dbcea52b94a1ed84e9361018e9cdbbd",
"body": "233: Make `unsync::Lazy<T, F>` covariant in `F` r=matklad a=danielhenrymantilla\n\n\"Continuation\" from https://github.com/matklad/once_cell/pull/230, which partially handles https://github.com/matklad/once_cell/issues/167.\r\n\r\n - Incidentally, this also makes `unsync::Lazy` smaller in size in most cas\n[…]\nns of `sync::OnceCell`, and special care to synchronization semantics will be in order, which I prefer to let somebody else do.\n\nCo-authored-by: Daniel Henry-Mantilla <daniel.henry.mantilla@gmail.com>",
"is_bot": true,
"headline": "Merge #233",
"author_name": "bors[bot]",
"author_login": "bors[bot]",
"committed_at": "2023-06-03T19:39:49Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "179b2a9a5560aecca21a4aba14323fd261946b6b",
"body": null,
"is_bot": false,
"headline": "Add regression test for issue 167",
"author_name": "Daniel Henry-Mantilla",
"author_login": "danielhenrymantilla",
"committed_at": "2023-06-02T23:39:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4950c740e86a4440a52e0212730770d82d63968f",
"body": null,
"is_bot": false,
"headline": "Make `unsync::Lazy<T, F>` covariant in `F`",
"author_name": "Daniel Henry-Mantilla",
"author_login": "danielhenrymantilla",
"committed_at": "2023-06-02T23:39:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "39ce4e109bc11d7b4f3e5490c77852cc37ebc7c3",
"body": null,
"is_bot": false,
"headline": "Add regression test against drop of `Lazy`",
"author_name": "Daniel Henry-Mantilla",
"author_login": "danielhenrymantilla",
"committed_at": "2023-06-02T23:39:35Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c9975f3a0894943885a251ac21341b47e18a834e",
"body": null,
"is_bot": false,
"headline": "Set up a pseudo-module for sync-and-unsync tests",
"author_name": "Daniel Henry-Mantilla",
"author_login": "danielhenrymantilla",
"committed_at": "2023-06-02T22:53:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8f39b775effd387b175993b0091b082c4d60f921",
"body": "231: Avoid unnecessary synchronization in `{force,deref}_mut` r=matklad a=danielhenrymantilla\n\n - `DerefMut` was not delegating to `force_mut()` (contary to the by-ref APIs);\r\n - `Lazy::force_mut` was not taking advantage of exclusive-mutability access, and instead paying shared-mutability access. Mainly, in the `sync` case, it involved atomic operations which are now skipped.\r\n\r\nFixes #226\n\nCo-authored-by: Daniel Henry-Mantilla <daniel.henry.mantilla@gmail.com>",
"is_bot": true,
"headline": "Merge #231",
"author_name": "bors[bot]",
"author_login": "bors[bot]",
"committed_at": "2023-05-29T10:01:06Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "060943bdef166587bfb2ec18adc3c30cf49826b3",
"body": null,
"is_bot": false,
"headline": "Update `.lock` file",
"author_name": "Daniel Henry-Mantilla",
"author_login": "danielhenrymantilla",
"committed_at": "2023-05-28T20:13:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "53ac97e0f8c8ccc828581c3522dbc1ecb2ae6351",
"body": null,
"is_bot": false,
"headline": "Make CI ensure the `Cargo.lock.msrv` file is up to date",
"author_name": "Daniel Henry-Mantilla",
"author_login": "danielhenrymantilla",
"committed_at": "2023-05-28T20:13:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b5db23c4648dafac2e2cd638b24349ffdd2df3a4",
"body": null,
"is_bot": false,
"headline": "v1.17.2",
"author_name": "Daniel Henry-Mantilla",
"author_login": "danielhenrymantilla",
"committed_at": "2023-05-28T19:48:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8f2d2f5163ef91e8e85bbc8c3bf580fcc8118de4",
"body": " - `DerefMut` was not delegating to `force_mut()` (contary to the\n by-ref APIs);\n - `Lazy::force_mut` was not taking advantage of exclusive-mutability\n access, and instead paying shared-mutability access. Mainly, in the\n `sync` case, it involved atomic operations which are now skipped.\n\nFixes #226",
"is_bot": false,
"headline": "Avoid unnecessary synchronization in `{force,deref}_mut`",
"author_name": "Daniel Henry-Mantilla",
"author_login": "danielhenrymantilla",
"committed_at": "2023-05-28T18:56:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "8c42266612bdf8493fb48bb77fe8c8c16cdfc116",
"body": "closes #229",
"is_bot": false,
"headline": "modernize docs",
"author_name": "Aleksey Kladov",
"author_login": "matklad",
"committed_at": "2023-05-23T11:10:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "652015f4fe51cddcf8b1f4de987b34ae083fa685",
"body": "228: Make clippy happy r=matklad a=jqnatividad\n\napplied select clippy lint recommendations\n\nCo-authored-by: Joel Natividad <1980690+jqnatividad@users.noreply.github.com>",
"is_bot": true,
"headline": "Merge #228",
"author_name": "bors[bot]",
"author_login": "bors[bot]",
"committed_at": "2023-05-23T07:43:23Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "39933cd333134a2d187adccf67f6febccacf5450",
"body": "warning: redundant pattern matching, consider using `is_err()`\n --> src/race.rs:354:20\n |\n354 | if let Err(_) = exchange {\n | -------^^^^^^----------- help: try this: `if exchange.is_err()`\n |\n = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_pattern_matching\n = note: `#[warn(clippy::redundant_pattern_matching)]` on by default",
"is_bot": false,
"headline": "clippy::redundant_pattern_matching",
"author_name": "Joel Natividad",
"author_login": "jqnatividad",
"committed_at": "2023-05-23T02:53:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "307ff0c350bba45e07992b00eaf2d93fb0c146a7",
"body": "warning: this expression creates a reference which is immediately dereferenced by the compiler\n --> src/imp_std.rs:212:22\n |\n212 | wait(&queue, curr_queue);\n | ^^^^^^ help: change this to: `queue`\n |\n = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow\n = note: `#[warn(clippy::needless_borrow)]` on by default",
"is_bot": false,
"headline": "clippy::needless_borrow",
"author_name": "Joel Natividad",
"author_login": "jqnatividad",
"committed_at": "2023-05-23T01:26:53Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "885ab76c0174bcd071e59624117f2d39f90b031a",
"body": "warning: replacing a value of type `T` with `T::default()` is better expressed using `std::mem::take`\n --> src/lib.rs:641:13\n |\n641 | mem::replace(self, Self::default()).into_inner()\n | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(self)`\n \n[…]\n^^^^^^^^^^^^^^^^^^^^^^ help: consider using: `std::mem::take(self)`\n |\n = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#mem_replace_with_default",
"is_bot": false,
"headline": "clippy::mem_replace_with_default",
"author_name": "Joel Natividad",
"author_login": "jqnatividad",
"committed_at": "2023-05-23T01:25:22Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "35148638c54c6233545c65d1a5e09d5ba0661806",
"body": "222: Bump version to 1.17.1 and update the changelog. r=matklad a=Imberflur\n\nAdds changelog entry for #219\r\n\r\nExtracted from #221 since that needs [a higher MSRV ](https://github.com/rust-lang/rust/pull/98383).\n\nCo-authored-by: Imbris <imbrisf@gmail.com>",
"is_bot": true,
"headline": "Merge #222",
"author_name": "bors[bot]",
"author_login": "bors[bot]",
"committed_at": "2023-02-14T15:21:55Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f0ad5f083d4a6a51a61a0fa5ee9cdf0ed562178a",
"body": null,
"is_bot": false,
"headline": "Bump version to 1.17.1 and update the changelog.",
"author_name": "Imbris",
"author_login": "Imberflur",
"committed_at": "2023-02-14T15:10:14Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "78ab172105ef089c1568d1be11432c916694b64b",
"body": "219: Use AtomicPtr for race::OnceRef to avoid ptr-int-ptr r=matklad a=Imberflur\n\nSame rationale as https://github.com/matklad/once_cell/pull/185\r\n\r\nPotentially, a `OncePtr` abstraction could be factored out and used in both `OnceBox` and `OnceRef`.\n\nCo-authored-by: Imbris <imbrisf@gmail.com>",
"is_bot": true,
"headline": "Merge #219",
"author_name": "bors[bot]",
"author_login": "bors[bot]",
"committed_at": "2023-02-14T11:20:34Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6e351e5204e223f25baf4f63aefa861610ee3649",
"body": "provenance intact)",
"is_bot": false,
"headline": "Use AtomicPtr for race::OnceRef to avoid ptr-int-ptr casts (keeping",
"author_name": "Imbris",
"author_login": "Imberflur",
"committed_at": "2023-02-14T03:36:50Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d706539c6f7cd47d0e8037d832c0c95214fb5f91",
"body": "214: Explain safety of `unsync::OnceCell::get(&self)` in more detail r=matklad a=Enselic\n\nBackground: I'm working on improving my unsafe Rust skills, and figuring out how `once_cell` works is one way to do that. By more elaborately explaining why `unsync::OnceCell::get(&self)` is safely implemented,\n[…]\nding of unsafe Rust as well.\r\n\r\n(It was not obvious to me at first why `unsync::OnceCell::get(&self)` was safe. But I think I figured it out now.)\n\nCo-authored-by: Martin Nordholts <enselic@gmail.com>",
"is_bot": true,
"headline": "Merge #214",
"author_name": "bors[bot]",
"author_login": "bors[bot]",
"committed_at": "2023-01-02T17:06:15Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "cc07949250ed44b208ff3d19af8f6b6577fea1e2",
"body": null,
"is_bot": false,
"headline": "Explain safety of `unsync::OnceCell::get(&self)` in more detail",
"author_name": "Martin Nordholts",
"author_login": "Enselic",
"committed_at": "2023-01-02T15:51:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "af9d29c966beb51e53b419cad65c949d7744de21",
"body": null,
"is_bot": false,
"headline": "drop useless arg",
"author_name": "Aleksey Kladov",
"author_login": "matklad",
"committed_at": "2022-12-31T17:18:05Z",
"body_truncated": false,
"is_coding_agent": false
}
],
"releases_count": 55,
"commits_last_year": 8,
"latest_release_at": "2026-03-12T10:48:25Z",
"latest_release_tag": "v1.21.4",
"releases_from_tags": true,
"days_since_last_push": 132,
"active_weeks_last_year": 4,
"days_since_latest_release": 132,
"mean_days_between_releases": 91.8
},
"community": {
"has_readme": true,
"has_license": true,
"has_description": true,
"has_contributing": false,
"health_percentage": 42,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"ecosystem": {
"packages": [
{
"name": "once_cell",
"exists": true,
"license": "MIT OR Apache-2.0",
"keywords": [
"lazy",
"static",
"memory-management",
"rust-patterns"
],
"ecosystem": "crates",
"matches_repo": true,
"registry_url": "https://crates.io/crates/once_cell",
"is_deprecated": false,
"latest_version": "1.21.4",
"repository_url": "https://github.com/matklad/once_cell",
"versions_count": 67,
"total_downloads": 1068944837,
"dependents_count": null,
"deprecation_note": null,
"maintainers_count": null,
"monthly_downloads": 78627093,
"first_published_at": "2018-08-02T00:12:48.969947Z",
"latest_published_at": "2026-03-12T10:59:52.512992Z",
"latest_version_yanked": false,
"days_since_latest_publish": 132
},
{
"name": "xtask",
"exists": true,
"license": "MIT OR Apache-2.0",
"keywords": [
"automation",
"macos",
"release",
"codesign",
"xtask",
"command-line-utilities",
"development-tools::build-utils"
],
"ecosystem": "crates",
"matches_repo": false,
"registry_url": "https://crates.io/crates/xtask",
"is_deprecated": false,
"latest_version": "0.1.4",
"repository_url": "https://github.com/arcboxlabs/xtask",
"versions_count": 5,
"total_downloads": 549,
"dependents_count": null,
"deprecation_note": null,
"maintainers_count": null,
"monthly_downloads": 183,
"first_published_at": "2026-06-24T11:01:25.012607Z",
"latest_published_at": "2026-06-30T09:55:36.509458Z",
"latest_version_yanked": false,
"days_since_latest_publish": 22
}
]
},
"popularity": {
"forks": 123,
"stars": 2086,
"watchers": 19,
"fork_history": {
"days": [
{
"date": "2018-08-08",
"count": 1
},
{
"date": "2019-01-11",
"count": 1
},
{
"date": "2019-02-07",
"count": 1
},
{
"date": "2019-06-10",
"count": 1
},
{
"date": "2019-06-12",
"count": 1
},
{
"date": "2019-07-05",
"count": 1
},
{
"date": "2019-07-15",
"count": 1
},
{
"date": "2019-08-07",
"count": 1
},
{
"date": "2019-09-02",
"count": 2
},
{
"date": "2019-09-04",
"count": 1
},
{
"date": "2019-12-07",
"count": 1
},
{
"date": "2020-01-03",
"count": 1
},
{
"date": "2020-03-20",
"count": 1
},
{
"date": "2020-04-01",
"count": 1
},
{
"date": "2020-04-22",
"count": 1
},
{
"date": "2020-05-04",
"count": 1
},
{
"date": "2020-05-16",
"count": 1
},
{
"date": "2020-05-26",
"count": 1
},
{
"date": "2020-06-09",
"count": 1
},
{
"date": "2020-06-14",
"count": 1
},
{
"date": "2020-07-06",
"count": 2
},
{
"date": "2020-07-09",
"count": 1
},
{
"date": "2020-07-28",
"count": 1
},
{
"date": "2020-08-08",
"count": 1
},
{
"date": "2020-10-04",
"count": 1
},
{
"date": "2020-11-06",
"count": 1
},
{
"date": "2020-11-16",
"count": 1
},
{
"date": "2020-12-16",
"count": 2
},
{
"date": "2020-12-22",
"count": 1
},
{
"date": "2021-02-22",
"count": 1
},
{
"date": "2021-02-24",
"count": 1
},
{
"date": "2021-03-09",
"count": 1
},
{
"date": "2021-05-28",
"count": 1
},
{
"date": "2021-06-22",
"count": 1
},
{
"date": "2021-07-06",
"count": 1
},
{
"date": "2021-08-25",
"count": 1
},
{
"date": "2021-09-08",
"count": 1
},
{
"date": "2021-09-17",
"count": 1
},
{
"date": "2021-11-03",
"count": 1
},
{
"date": "2022-01-07",
"count": 1
},
{
"date": "2022-02-05",
"count": 1
},
{
"date": "2022-02-14",
"count": 1
},
{
"date": "2022-02-15",
"count": 1
},
{
"date": "2022-02-17",
"count": 1
},
{
"date": "2022-03-03",
"count": 1
},
{
"date": "2022-03-08",
"count": 1
},
{
"date": "2022-03-17",
"count": 1
},
{
"date": "2022-05-21",
"count": 1
},
{
"date": "2022-05-22",
"count": 1
},
{
"date": "2022-05-30",
"count": 1
},
{
"date": "2022-06-07",
"count": 1
},
{
"date": "2022-06-10",
"count": 1
},
{
"date": "2022-06-21",
"count": 1
},
{
"date": "2022-07-16",
"count": 1
},
{
"date": "2022-07-24",
"count": 1
},
{
"date": "2022-07-30",
"count": 1
},
{
"date": "2022-07-31",
"count": 1
},
{
"date": "2022-08-13",
"count": 1
},
{
"date": "2022-08-25",
"count": 1
},
{
"date": "2022-08-27",
"count": 1
},
{
"date": "2022-09-01",
"count": 1
},
{
"date": "2022-09-03",
"count": 1
},
{
"date": "2022-09-06",
"count": 1
},
{
"date": "2022-09-26",
"count": 1
},
{
"date": "2022-10-04",
"count": 1
},
{
"date": "2022-11-06",
"count": 1
},
{
"date": "2022-11-10",
"count": 1
},
{
"date": "2023-01-02",
"count": 1
},
{
"date": "2023-01-25",
"count": 1
},
{
"date": "2023-02-13",
"count": 1
},
{
"date": "2023-03-02",
"count": 1
},
{
"date": "2023-03-14",
"count": 1
},
{
"date": "2023-03-31",
"count": 1
},
{
"date": "2023-04-12",
"count": 1
},
{
"date": "2023-05-27",
"count": 1
},
{
"date": "2023-05-29",
"count": 1
},
{
"date": "2023-07-06",
"count": 1
},
{
"date": "2023-07-14",
"count": 1
},
{
"date": "2023-08-02",
"count": 1
},
{
"date": "2023-08-07",
"count": 1
},
{
"date": "2023-08-18",
"count": 1
},
{
"date": "2023-08-21",
"count": 1
},
{
"date": "2023-09-20",
"count": 1
},
{
"date": "2023-10-29",
"count": 1
},
{
"date": "2023-10-31",
"count": 1
},
{
"date": "2023-11-24",
"count": 1
},
{
"date": "2023-12-23",
"count": 1
},
{
"date": "2024-01-22",
"count": 1
},
{
"date": "2024-02-10",
"count": 1
},
{
"date": "2024-02-29",
"count": 1
},
{
"date": "2024-04-26",
"count": 1
},
{
"date": "2024-05-29",
"count": 1
},
{
"date": "2024-08-10",
"count": 1
},
{
"date": "2024-09-02",
"count": 1
},
{
"date": "2024-09-20",
"count": 1
},
{
"date": "2024-12-24",
"count": 1
},
{
"date": "2025-01-21",
"count": 1
},
{
"date": "2025-02-06",
"count": 1
},
{
"date": "2025-03-07",
"count": 1
},
{
"date": "2025-03-21",
"count": 1
},
{
"date": "2025-04-16",
"count": 1
},
{
"date": "2025-05-08",
"count": 1
},
{
"date": "2025-05-31",
"count": 1
},
{
"date": "2025-06-23",
"count": 1
},
{
"date": "2025-06-30",
"count": 1
},
{
"date": "2025-07-21",
"count": 1
},
{
"date": "2025-09-02",
"count": 1
},
{
"date": "2025-09-13",
"count": 1
},
{
"date": "2025-09-22",
"count": 1
},
{
"date": "2025-10-09",
"count": 1
},
{
"date": "2025-11-15",
"count": 1
},
{
"date": "2025-12-05",
"count": 1
},
{
"date": "2026-03-11",
"count": 1
},
{
"date": "2026-04-16",
"count": 1
}
],
"complete": true,
"collected": 117,
"total_forks": 123
},
"star_history": null,
"open_issues_and_prs": 6
},
"ai_readiness": {
"has_nix": false,
"example_dirs": [
"examples"
],
"has_llms_txt": false,
"has_dockerfile": false,
"has_mcp_signal": false,
"bootstrap_files": [],
"api_schema_files": [],
"has_devcontainer": false,
"typecheck_configs": [],
"toolchain_manifests": [
"Cargo.toml",
"xtask/Cargo.toml"
],
"largest_source_bytes": 47322,
"source_files_sampled": 20,
"oversized_source_files": 0,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"dependencies": {
"manifests": [
"Cargo.toml",
"xtask/Cargo.toml"
],
"advisories": {
"error": "No resolved dependencies carried a version and a supported ecosystem",
"scope": "repository_graph",
"source": null,
"findings": [],
"collected": false,
"malicious": [],
"truncated": false,
"by_severity": {},
"advisory_count": 0,
"affected_count": 0,
"assessed_count": 0,
"malicious_count": 0,
"assessed_package": null,
"unassessed_count": 5,
"direct_affected_count": 0
},
"ecosystems": [
"crates"
],
"dependencies": [
{
"name": "parking_lot_core",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.9.10"
},
{
"name": "portable-atomic",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "1.8"
},
{
"name": "critical-section",
"manifest": "Cargo.toml",
"ecosystem": "crates",
"version_constraint": "1.1.3"
},
{
"name": "xshell",
"manifest": "xtask/Cargo.toml",
"ecosystem": "crates",
"version_constraint": "0.2.2"
}
],
"all_dependencies": {
"error": null,
"source": "github-sbom",
"packages": [
{
"name": "critical-section",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "parking_lot_core",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "portable-atomic",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "xshell",
"direct": true,
"version": null,
"ecosystem": "crates"
},
{
"name": "regex",
"direct": false,
"version": null,
"ecosystem": "crates"
}
],
"collected": true,
"truncated": false,
"total_count": 5,
"direct_count": 4,
"indirect_count": 1
}
},
"maintainership": {
"issues": {
"open_prs": 0,
"merged_prs": 162,
"open_issues": 6,
"closed_ratio": 0.939,
"closed_issues": 92,
"closed_unmerged_prs": 35
},
"bus_factor": 1,
"bot_contributors": 1,
"top_contributors": [
{
"type": "User",
"login": "matklad",
"commits": 219,
"avatar_url": "https://avatars.githubusercontent.com/u/1711539?v=4"
},
{
"type": "User",
"login": "danielSanchezQ",
"commits": 22,
"avatar_url": "https://avatars.githubusercontent.com/u/1133113?v=4"
},
{
"type": "User",
"login": "reitermarkus",
"commits": 14,
"avatar_url": "https://avatars.githubusercontent.com/u/1309829?v=4"
},
{
"type": "User",
"login": "briansmith",
"commits": 12,
"avatar_url": "https://avatars.githubusercontent.com/u/16816?v=4"
},
{
"type": "User",
"login": "danielhenrymantilla",
"commits": 10,
"avatar_url": "https://avatars.githubusercontent.com/u/9920355?v=4"
},
{
"type": "User",
"login": "brody2consult",
"commits": 7,
"avatar_url": "https://avatars.githubusercontent.com/u/1559888?v=4"
},
{
"type": "User",
"login": "RustyYato",
"commits": 7,
"avatar_url": "https://avatars.githubusercontent.com/u/16103364?v=4"
},
{
"type": "User",
"login": "RalfJung",
"commits": 6,
"avatar_url": "https://avatars.githubusercontent.com/u/330628?v=4"
},
{
"type": "User",
"login": "taks",
"commits": 6,
"avatar_url": "https://avatars.githubusercontent.com/u/601846?v=4"
},
{
"type": "User",
"login": "tyranron",
"commits": 6,
"avatar_url": "https://avatars.githubusercontent.com/u/7114909?v=4"
}
],
"contributors_sampled": 56,
"top_contributor_share": 0.562
},
"quality_signals": {
"has_ci": true,
"has_tests": true,
"ci_workflows": [
"ci.yaml"
],
"has_docs_dir": false,
"linter_configs": [],
"has_editorconfig": false,
"has_linter_config": false,
"has_precommit_config": false
},
"security_signals": {
"lockfiles": [],
"scorecard": {
"checks": [
{
"name": "Binary-Artifacts",
"score": 10,
"reason": "no binaries found in the repo",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#binary-artifacts"
},
{
"name": "Branch-Protection",
"score": 0,
"reason": "branch protection not enabled on development/release branches",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#branch-protection"
},
{
"name": "CI-Tests",
"score": 3,
"reason": "4 out of 13 merged PRs checked by a CI test -- score normalized to 3",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#ci-tests"
},
{
"name": "CII-Best-Practices",
"score": 0,
"reason": "no effort to earn an OpenSSF best practices badge detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#cii-best-practices"
},
{
"name": "Code-Review",
"score": 7,
"reason": "Found 11/15 approved changesets -- score normalized to 7",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#code-review"
},
{
"name": "Contributors",
"score": 10,
"reason": "project has 34 contributing companies or organizations",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#contributors"
},
{
"name": "Dangerous-Workflow",
"score": 10,
"reason": "no dangerous workflow patterns detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dangerous-workflow"
},
{
"name": "Dependency-Update-Tool",
"score": 0,
"reason": "no update tool detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#dependency-update-tool"
},
{
"name": "Fuzzing",
"score": 0,
"reason": "project is not fuzzed",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#fuzzing"
},
{
"name": "License",
"score": 10,
"reason": "license file detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#license"
},
{
"name": "Maintained",
"score": 0,
"reason": "0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#maintained"
},
{
"name": "Packaging",
"score": null,
"reason": "packaging workflow not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#packaging"
},
{
"name": "Pinned-Dependencies",
"score": 8,
"reason": "dependency not pinned by hash detected -- score normalized to 8",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#pinned-dependencies"
},
{
"name": "SAST",
"score": 0,
"reason": "SAST tool is not run on all commits -- score normalized to 0",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#sast"
},
{
"name": "Security-Policy",
"score": 0,
"reason": "security policy file not detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#security-policy"
},
{
"name": "Signed-Releases",
"score": null,
"reason": "no releases found",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#signed-releases"
},
{
"name": "Token-Permissions",
"score": 0,
"reason": "detected GitHub workflow tokens with excessive permissions",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#token-permissions"
},
{
"name": "Vulnerabilities",
"score": 10,
"reason": "0 existing vulnerabilities detected",
"documentation_url": "https://github.com/ossf/scorecard/blob/c395761df6afe1a69e476bc60a013a94bcbc153f/docs/checks.md#vulnerabilities"
}
],
"commit": "80fe900b21f6d76c1a2ed74d3343e8a3a88c46d0",
"ran_at": "2026-07-22T23:50:10Z",
"aggregate_score": 4.3,
"scorecard_version": "v5.5.0"
},
"has_codeql_workflow": false,
"has_security_policy": false,
"has_dependabot_config": false
},
"contribution_flow": {
"collected": true,
"ci_last_run_at": "2026-03-12T11:00:21Z",
"oldest_open_prs": [],
"last_merged_pr_at": "2026-03-12T10:48:26Z",
"ci_last_conclusion": "SUCCESS",
"oldest_open_issues": [
{
"number": 159,
"created_at": "2021-09-03T09:27:27Z",
"last_comment_at": "2021-09-03T10:07:13Z",
"last_comment_author": "EFanZh"
},
{
"number": 167,
"created_at": "2021-12-06T20:32:51Z",
"last_comment_at": "2023-11-13T18:02:01Z",
"last_comment_author": "douglas-raillard-arm"
},
{
"number": 288,
"created_at": "2025-06-19T13:04:59Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 289,
"created_at": "2025-08-11T18:30:49Z",
"last_comment_at": null,
"last_comment_author": null
},
{
"number": 293,
"created_at": "2025-10-10T12:44:27Z",
"last_comment_at": "2025-10-10T14:52:22Z",
"last_comment_author": "matklad"
},
{
"number": 297,
"created_at": "2026-03-11T22:52:25Z",
"last_comment_at": null,
"last_comment_author": null
}
]
}
},
"config": {
"disabled_metrics": [],
"disabled_categories": [],
"disabled_components": {}
},
"source": {
"url": "https://github.com/matklad/once_cell",
"host": "github.com",
"name": "once_cell",
"owner": "matklad"
},
"metrics": {
"overall": {
"key": "overall",
"band": "moderate",
"name": "Overall health",
"note": null,
"notes": [],
"value": 58,
"inputs": {
"security": 43,
"vitality": 41,
"community": 74,
"governance": 73,
"engineering": 56
},
"components": []
},
"categories": [
{
"key": "vitality",
"band": "at_risk",
"name": "Vitality",
"value": 41,
"weight": 0.22,
"metrics": [
{
"key": "development_activity",
"band": "critical",
"name": "Development activity",
"note": null,
"notes": [],
"value": 21,
"inputs": {
"commits_last_year": 8,
"human_commit_share": 0.87,
"days_since_last_push": 132,
"active_weeks_last_year": 4
},
"components": [
{
"key": "push_recency",
"name": "Push recency",
"detail": "last push 132 days ago",
"points": 9.9,
"status": "partial",
"details": [
{
"code": "push_recency",
"params": {
"days": 132
}
}
],
"max_points": 36
},
{
"key": "commit_cadence",
"name": "Commit cadence",
"detail": "4/52 weeks with commits",
"points": 2.8,
"status": "partial",
"details": [
{
"code": "commit_cadence_weeks",
"params": {
"weeks": 4
}
}
],
"max_points": 36
},
{
"key": "commit_volume",
"name": "Commit volume",
"detail": "8 commits in the last year",
"points": 8.6,
"status": "partial",
"details": [
{
"code": "commits_last_year",
"params": {
"count": 8
}
}
],
"max_points": 18
},
{
"key": "openssf_scorecard_maintained",
"name": "OpenSSF Scorecard: Maintained",
"detail": "0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
}
]
},
{
"key": "release_discipline",
"band": "good",
"name": "Release discipline",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: Signed-Releases. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"openssf_scorecard_signed_releases"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 70,
"inputs": {
"releases_count": 55,
"latest_release_tag": "v1.21.4",
"releases_from_tags": true,
"days_since_latest_release": 132,
"mean_days_between_releases": 91.8
},
"components": [
{
"key": "ships_releases",
"name": "Ships releases",
"detail": "55 version tags (no GitHub releases)",
"points": 16.2,
"status": "partial",
"details": [
{
"code": "version_tags_no_releases",
"params": {
"count": 55
}
}
],
"max_points": 27
},
{
"key": "release_recency",
"name": "Release recency",
"detail": "latest release 132 days ago",
"points": 27,
"status": "partial",
"details": [
{
"code": "release_recency",
"params": {
"days": 132
}
}
],
"max_points": 36
},
{
"key": "release_cadence",
"name": "Release cadence",
"detail": "a release every ~91.8 days",
"points": 19.8,
"status": "partial",
"details": [
{
"code": "release_cadence",
"params": {
"gap": 91.8
}
}
],
"max_points": 27
},
{
"key": "openssf_scorecard_signed_releases",
"name": "OpenSSF Scorecard: Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 10
}
]
},
{
"key": "abandonment",
"band": "excellent",
"name": "Abandonment",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"cap": null,
"state": "maintained",
"guards": [],
"signals": [],
"red_flag": false,
"multiplier_pct": 100,
"declared_reason": null,
"unverified_reason": null,
"unanswered_open_prs": null,
"unanswered_open_issues": null,
"days_since_last_merged_pr": null,
"days_since_last_human_commit": 132,
"days_since_last_human_commit_is_floor": false
},
"components": [
{
"key": "project_is_still_maintained",
"name": "Project is still maintained",
"detail": "last human commit 132 days ago",
"points": 100,
"status": "met",
"details": [
{
"code": "abandonment_maintained",
"params": {
"days": 132
}
}
],
"max_points": 100
}
]
}
],
"description": "Is the project alive — is code being written and are releases shipping?"
},
{
"key": "community",
"band": "good",
"name": "Community & Adoption",
"value": 74,
"weight": 0.18,
"metrics": [
{
"key": "popularity",
"band": "good",
"name": "Popularity & adoption",
"note": null,
"notes": [],
"value": 78,
"inputs": {
"forks": 123,
"stars": 2086,
"watchers": 19,
"growth_state": "unverified",
"growth_factor_pct": 100,
"growth_unverified_reason": "no_history"
},
"components": [
{
"key": "stars",
"name": "Stars",
"detail": "2,086 stars",
"points": 53.8,
"status": "partial",
"details": [
{
"code": "stars",
"params": {
"count": 2086
}
}
],
"max_points": 60
},
{
"key": "forks",
"name": "Forks",
"detail": "123 forks",
"points": 17.4,
"status": "partial",
"details": [
{
"code": "forks",
"params": {
"count": 123
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
"detail": "19 watchers",
"points": 7,
"status": "partial",
"details": [
{
"code": "watchers",
"params": {
"count": 19
}
}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "moderate",
"name": "Community health",
"note": null,
"notes": [],
"value": 50,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": false,
"has_issue_template": false,
"has_code_of_conduct": false,
"has_pull_request_template": false
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 22.5,
"status": "met",
"details": [],
"max_points": 22.5
},
{
"key": "license",
"name": "License",
"detail": "recognized license (Apache-2.0)",
"points": 22.5,
"status": "met",
"details": [
{
"code": "license_standard",
"params": {}
},
{
"code": "license_spdx",
"params": {
"spdx": "Apache-2.0"
}
}
],
"max_points": 22.5
},
{
"key": "contributing_guide",
"name": "CONTRIBUTING guide",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 18
},
{
"key": "code_of_conduct",
"name": "Code of conduct",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 13.5
},
{
"key": "issue_template",
"name": "Issue template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.2
},
{
"key": "pr_template",
"name": "PR template",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 6.3
}
]
},
{
"key": "ecosystem_adoption",
"band": "excellent",
"name": "Ecosystem adoption (downloads)",
"note": "Excluded from scoring (no data or not applicable): Registry dependents. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"registry_dependents"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 100,
"inputs": {
"packages": [
"once_cell"
],
"dependents": null,
"ecosystems": "crates",
"total_downloads": 1068944837,
"monthly_downloads": 78627093
},
"components": [
{
"key": "monthly_downloads",
"name": "Monthly downloads",
"detail": "78,627,093 downloads/month across crates",
"points": 80,
"status": "met",
"details": [
{
"code": "downloads_monthly",
"params": {
"count": 78627093,
"ecosystems": "crates"
}
}
],
"max_points": 80
},
{
"key": "registry_dependents",
"name": "Registry dependents",
"detail": "not reported by this ecosystem",
"points": 0,
"status": "excluded",
"details": [
{
"code": "not_reported_by_this_ecosystem",
"params": {}
}
],
"max_points": 20
}
]
}
],
"description": "Does the project have users, downloads, attention, and a welcoming setup for contributors?"
},
{
"key": "governance",
"band": "good",
"name": "Sustainability & Governance",
"value": 73,
"weight": 0.24,
"metrics": [
{
"key": "maintainer_resilience",
"band": "at_risk",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 42,
"inputs": {
"bus_factor": 1,
"contributors_sampled": 56,
"top_contributor_share": 0.562
},
"components": [
{
"key": "bus_factor",
"name": "Bus factor",
"detail": "1 contributor(s) cover half of all commits",
"points": 9,
"status": "partial",
"details": [
{
"code": "bus_factor",
"params": {
"count": 1
}
}
],
"max_points": 54
},
{
"key": "commit_distribution",
"name": "Commit distribution",
"detail": "top contributor authored 56% of commits",
"points": 9.9,
"status": "partial",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 56
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
"name": "Contributor breadth",
"detail": "56 contributors",
"points": 13.5,
"status": "met",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 56
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 34 contributing companies or organizations",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "excellent",
"name": "Issue & PR responsiveness",
"note": null,
"notes": [],
"value": 86,
"inputs": {
"merged_prs": 162,
"open_issues": 6,
"closed_issues": 92,
"issue_closed_ratio": 0.939,
"closed_unmerged_prs": 35
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "94% of issues closed",
"points": 43.9,
"status": "partial",
"details": [
{
"code": "issues_closed_share",
"params": {
"share": 94
}
}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "162/197 decided PRs merged",
"points": 31.5,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
"params": {
"merged": 162,
"decided": 197
}
}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "Found 11/15 approved changesets -- score normalized to 7",
"points": 10.5,
"status": "partial",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "good",
"name": "Ownership & stewardship",
"note": "Excluded from scoring (no data or not applicable): Verified domain. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"verified_domain"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 75,
"inputs": {
"followers": 7023,
"owner_type": "User",
"is_verified": null,
"owner_login": "matklad",
"public_repos": 506,
"account_age_days": 5190
},
"components": [
{
"key": "ownership_backing",
"name": "Ownership backing",
"detail": "personal (user) account",
"points": 10,
"status": "partial",
"details": [
{
"code": "owner_personal",
"params": {}
}
],
"max_points": 30
},
{
"key": "verified_domain",
"name": "Verified domain",
"detail": "not applicable to user accounts",
"points": 0,
"status": "excluded",
"details": [
{
"code": "not_applicable_to_user_accounts",
"params": {}
}
],
"max_points": 20
},
{
"key": "owner_reach",
"name": "Owner reach",
"detail": "7,023 followers of matklad",
"points": 25,
"status": "met",
"details": [
{
"code": "owner_followers",
"params": {
"count": 7023,
"login": "matklad"
}
}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "506 public repos, account ~14 yr old",
"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 506
}
},
{
"code": "account_age_years",
"params": {
"years": 14
}
}
],
"max_points": 25
}
]
},
{
"key": "package_maintenance",
"band": "excellent",
"name": "Package maintenance",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"packages": [
"once_cell"
],
"ecosystems": "crates",
"any_deprecated": false,
"min_days_since_publish": 132
},
"components": [
{
"key": "published_resolvable",
"name": "Published & resolvable",
"detail": "1 package(s) on crates",
"points": 25,
"status": "met",
"details": [
{
"code": "packages_published",
"params": {
"count": 1,
"ecosystems": "crates"
}
}
],
"max_points": 25
},
{
"key": "publish_recency",
"name": "Publish recency",
"detail": "latest publish 132 days ago",
"points": 35,
"status": "met",
"details": [
{
"code": "publish_recency",
"params": {
"days": 132
}
}
],
"max_points": 35
},
{
"key": "version_history",
"name": "Version history",
"detail": "67 published versions",
"points": 20,
"status": "met",
"details": [
{
"code": "published_versions",
"params": {
"count": 67
}
}
],
"max_points": 20
},
{
"key": "not_deprecated",
"name": "Not deprecated",
"detail": "active, not deprecated or yanked",
"points": 20,
"status": "met",
"details": [
{
"code": "package_not_deprecated",
"params": {}
}
],
"max_points": 20
}
]
}
],
"description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
},
{
"key": "engineering",
"band": "moderate",
"name": "Engineering Quality",
"value": 56,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "moderate",
"name": "Engineering practices",
"note": null,
"notes": [],
"value": 54,
"inputs": {
"has_ci": true,
"has_tests": true,
"has_editorconfig": false,
"has_linter_config": false,
"has_precommit_config": false
},
"components": [
{
"key": "ci_workflows",
"name": "CI workflows",
"detail": "1 workflow(s)",
"points": 24,
"status": "met",
"details": [
{
"code": "ci_workflows",
"params": {
"count": 1
}
}
],
"max_points": 24
},
{
"key": "tests_present",
"name": "Tests present",
"detail": null,
"points": 24,
"status": "met",
"details": [],
"max_points": 24
},
{
"key": "linter_config",
"name": "Linter config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 16
},
{
"key": "pre_commit_hooks",
"name": "Pre-commit hooks",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 9.6
},
{
"key": "editorconfig",
"name": ".editorconfig",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 6.4
},
{
"key": "openssf_scorecard_ci_tests",
"name": "OpenSSF Scorecard: CI-Tests",
"detail": "4 out of 13 merged PRs checked by a CI test -- score normalized to 3",
"points": 6,
"status": "partial",
"details": [],
"max_points": 20
}
]
},
{
"key": "documentation",
"band": "moderate",
"name": "Documentation",
"note": null,
"notes": [],
"value": 60,
"inputs": {
"topics": [
"rust",
"lazy-evaluation"
],
"has_wiki": true,
"homepage": null,
"has_readme": true,
"has_docs_dir": false,
"has_description": true
},
"components": [
{
"key": "readme",
"name": "README",
"detail": null,
"points": 30,
"status": "met",
"details": [],
"max_points": 30
},
{
"key": "documentation_directory",
"name": "Documentation directory",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 25
},
{
"key": "documentation_homepage_site",
"name": "Documentation / homepage site",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
},
{
"key": "repository_description",
"name": "Repository description",
"detail": null,
"points": 10,
"status": "met",
"details": [],
"max_points": 10
},
{
"key": "topics",
"name": "Topics",
"detail": "2 topics",
"points": 10,
"status": "met",
"details": [
{
"code": "topics_count",
"params": {
"count": 2
}
}
],
"max_points": 10
},
{
"key": "wiki",
"name": "Wiki",
"detail": null,
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
}
],
"description": "Are baseline engineering and documentation practices in place?"
},
{
"key": "security",
"band": "at_risk",
"name": "Security",
"value": 43,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
"band": "at_risk",
"name": "Security posture",
"note": "Excluded from scoring (no data or not applicable): Packaging, Signed-Releases. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
"components": [
"packaging",
"signed_releases"
]
}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 43,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 16,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 2,
"scorecard_aggregate": 4.3
},
"components": [
{
"key": "binary_artifacts",
"name": "Binary-Artifacts",
"detail": "no binaries found in the repo",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "branch_protection",
"name": "Branch-Protection",
"detail": "branch protection not enabled on development/release branches",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "ci_tests",
"name": "CI-Tests",
"detail": "4 out of 13 merged PRs checked by a CI test -- score normalized to 3",
"points": 0.8,
"status": "partial",
"details": [],
"max_points": 2.5
},
{
"key": "cii_best_practices",
"name": "CII-Best-Practices",
"detail": "no effort to earn an OpenSSF best practices badge detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 2.5
},
{
"key": "code_review",
"name": "Code-Review",
"detail": "Found 11/15 approved changesets -- score normalized to 7",
"points": 5.2,
"status": "partial",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 34 contributing companies or organizations",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "dangerous_workflow",
"name": "Dangerous-Workflow",
"detail": "no dangerous workflow patterns detected",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
},
{
"key": "dependency_update_tool",
"name": "Dependency-Update-Tool",
"detail": "no update tool detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "fuzzing",
"name": "Fuzzing",
"detail": "project is not fuzzed",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "license",
"name": "License",
"detail": "license file detected",
"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "maintained",
"name": "Maintained",
"detail": "0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "packaging",
"name": "Packaging",
"detail": "packaging workflow not detected",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 5
},
{
"key": "pinned_dependencies",
"name": "Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 8",
"points": 4,
"status": "partial",
"details": [],
"max_points": 5
},
{
"key": "sast",
"name": "SAST",
"detail": "SAST tool is not run on all commits -- score normalized to 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "security_policy",
"name": "Security-Policy",
"detail": "security policy file not detected",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "signed_releases",
"name": "Signed-Releases",
"detail": "no releases found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"max_points": 7.5
},
{
"key": "token_permissions",
"name": "Token-Permissions",
"detail": "detected GitHub workflow tokens with excessive permissions",
"points": 0,
"status": "missed",
"details": [],
"max_points": 7.5
},
{
"key": "vulnerabilities",
"name": "Vulnerabilities",
"detail": "0 existing vulnerabilities detected",
"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
}
]
},
{
"key": "high_risk_jurisdiction_exposure",
"band": "excellent",
"name": "High-Risk Jurisdiction Exposure",
"note": "Only high-confidence self-published location evidence affects this multiplier. Ambiguous matches are review-only; country evidence is not proof of nationality, citizenship, legal registration, malicious intent, or sanctions status.",
"notes": [
{
"code": "jurisdiction_evidence_limits",
"params": {}
}
],
"value": 100,
"inputs": {
"meaning": "self-published location evidence; not nationality or citizenship",
"red_flag": false,
"exposures": [],
"policy_countries": [
"Russia",
"Iran",
"North Korea"
],
"review_only_matches": 0,
"assessed_self_published_locations": 14
},
"components": [
{
"key": "policy_exposure_multiplier",
"name": "Policy exposure multiplier",
"detail": "no confirmed policy-scope location match",
"points": 100,
"status": "met",
"details": [
{
"code": "jurisdiction_no_match",
"params": {}
}
],
"max_points": 100
}
]
}
],
"description": "Are visible security and supply-chain practices strong, with no malicious dependency and no unresolved high-risk jurisdiction exposure?"
},
{
"key": "ai_readiness",
"band": "moderate",
"name": "AI Readiness",
"value": 50,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "critical",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 25,
"inputs": {
"has_llms_txt": false,
"legible_history_share": 0.471,
"agent_instruction_files": [],
"agent_instruction_max_bytes": null
},
"components": [
{
"key": "agent_instructions",
"name": "Agent instructions",
"detail": "no CLAUDE.md / AGENTS.md / editor rules",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_instructions",
"params": {}
}
],
"max_points": 45
},
{
"key": "machine_readable_docs_llms_txt",
"name": "Machine-readable docs (llms.txt)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
},
{
"key": "legible_commit_history",
"name": "Legible commit history",
"detail": "41 of 87 human commits state their intent (structured subject or explanatory body)",
"points": 25.1,
"status": "partial",
"details": [
{
"code": "legible_history",
"params": {
"legible": 41,
"sampled": 87
}
}
],
"max_points": 40
}
]
},
{
"key": "ai_verify_loop",
"band": "moderate",
"name": "Verify loop (build / test / typecheck)",
"note": null,
"notes": [],
"value": 54,
"inputs": {
"has_nix": false,
"has_tests": true,
"lockfiles": [],
"has_dockerfile": false,
"typed_language": true,
"bootstrap_files": [],
"has_devcontainer": false,
"has_linter_config": false,
"typecheck_configs": [],
"agent_commit_share": 0,
"toolchain_manifests": [
"Cargo.toml",
"xtask/Cargo.toml"
],
"dependency_bot_commit_share": 0
},
"components": [
{
"key": "one_command_bootstrap",
"name": "One-command bootstrap",
"detail": "Cargo.toml, xtask/Cargo.toml (toolchain convention, no task runner)",
"points": 12.6,
"status": "partial",
"details": [
{
"code": "toolchain_convention",
"params": {
"files": "Cargo.toml, xtask/Cargo.toml"
}
}
],
"max_points": 18
},
{
"key": "automated_tests",
"name": "Automated tests",
"detail": null,
"points": 22,
"status": "met",
"details": [],
"max_points": 22
},
{
"key": "lint_format_config",
"name": "Lint / format config",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 11
},
{
"key": "static_type_checking",
"name": "Static type checking",
"detail": "Rust (statically typed)",
"points": 11,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Rust"
}
}
],
"max_points": 11
},
{
"key": "reproducible_environment",
"name": "Reproducible environment",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
},
{
"key": "demonstrated_agent_practice",
"name": "Demonstrated agent practice",
"detail": "no agent-authored commits among the last 100",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_agent_authored_commits",
"params": {
"sampled": 100
}
}
],
"max_points": 10
},
{
"key": "automated_maintenance",
"name": "Automated maintenance",
"detail": "no automated dependency updates observed",
"points": 0,
"status": "missed",
"details": [
{
"code": "no_dependency_automation",
"params": {}
}
],
"max_points": 8
},
{
"key": "openssf_scorecard_pinned_dependencies",
"name": "OpenSSF Scorecard: Pinned-Dependencies",
"detail": "dependency not pinned by hash detected -- score normalized to 8",
"points": 8,
"status": "partial",
"details": [],
"max_points": 10
}
]
},
{
"key": "ai_code_legibility",
"band": "excellent",
"name": "Code legibility for models",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"primary_language": "Rust",
"largest_source_bytes": 47322,
"source_files_sampled": 20,
"oversized_source_files": 0
},
"components": [
{
"key": "type_checkable_code",
"name": "Type-checkable code",
"detail": "Rust (statically typed)",
"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
"language": "Rust"
}
}
],
"max_points": 45
},
{
"key": "manageable_file_sizes",
"name": "Manageable file sizes",
"detail": "0/20 source files over 60KB",
"points": 55,
"status": "met",
"details": [
{
"code": "oversized_source_files",
"params": {
"kb": 60,
"sampled": 20,
"oversized": 0
}
}
],
"max_points": 55
}
]
},
{
"key": "ai_interfaces",
"band": "at_risk",
"name": "Machine-readable interfaces",
"note": null,
"notes": [],
"value": 40,
"inputs": {
"example_dirs": [
"examples"
],
"has_mcp_signal": false,
"api_schema_files": []
},
"components": [
{
"key": "api_schema_openapi_graphql_proto",
"name": "API schema (OpenAPI/GraphQL/proto)",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 40
},
{
"key": "mcp_server",
"name": "MCP server",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 20
},
{
"key": "runnable_examples",
"name": "Runnable examples",
"detail": "examples",
"points": 40,
"status": "met",
"details": [
{
"code": "file_list",
"params": {
"files": "examples"
}
}
],
"max_points": 40
}
]
}
],
"description": "How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score."
}
],
"metrics_version": "1.13.0"
},
"warnings": [
"Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token",
"crates package 'xtask' points at a different repository (https://github.com/arcboxlabs/xtask); excluded from ecosystem scoring",
"No resolved dependencies carried a version and a supported ecosystem"
],
"report_type": "repository",
"generated_at": "2026-07-22T23:50:34.538920Z",
"schema_version": "0.27.0",
"badge_url": "https://raw.githubusercontent.com/inspect-software/badges/main/v1/m/matklad/once_cell.svg",
"full_name": "matklad/once_cell",
"license_state": "standard",
"license_spdx": "Apache-2.0"
}