zommiommy/mem_dbg-rs має індекс здоров’я 65 зі 100, що відповідає смузі «Помірний». Найвищий показник — Vitality (84/100), найнижчий — Security (52/100). Останнє оновлення було 1 день тому. Більшість нещодавньої роботи виконує один учасник.
65
загалом / 100
Помірний
Індекс здоров'я програмного забезпечення
Метрики згруповано у зважені категорії на шкалі 1–100. Загальна оцінка починається як їхнє середнє; коли публічні дані активують Політику юрисдикцій високого ризику, рейтинг коригується й отримує верхню межу 49 («Під ризиком»). Готовність до ШІ не входить до індексу.
65
Відмінний85-100Зразковий; відповідає практично всім перевіреним критеріям
Добрий70-84Здоровий; незначні прогалини
Помірний50-69Прийнятний, але з помітними прогалинами; рекомендовано перевірку
У зоні ризику30-49Суттєві слабкі місця; впровадження потребує обережності
Критичний1-29Серйозні проблеми (покинутий, єдиний мейнтейнер, без базової гігієни)
Профіль оцінок
Кожна вісь — окрема категорія. Форма важить більше, ніж середнє: здоровий об'єкт заповнює всю фігуру, тоді як профіль із піками та провалами означає, що сила в одному вимірі маскує ризик в іншому.
Прямі залежності без відомих сповіщень — уражено 3: maligned 0.2.1 (moderate), get-size 0.1.4 (unknown), paste 1.0.15 (unknown)
25/25
Непрямі залежності без відомих сповіщень — жодна непряма залежність не має відомих сповіщень
32.7/40
Немає задавнених сповіщень — 3 пакет(ів) зі сповіщеннями без реакції понад 90 дн.; найдавніше опубліковано 1 238 дн. тому
Використані вхідні дані
source
osv
advisories
4
affected_packages
3
assessed_packages
114
unassessed_packages
0
affected_by_severity
moderate 1, unknown 2
direct_affected_packages
3
Звірено з runtime-замиканням залежностей crates:mem_dbg@0.4.4 — тим, що тягне за собою встановлення опублікованого пакета, — 114 пакетів. Досяжність не аналізується.
Наскільки репозиторій оснащений для розробки та супроводу за участі ШІ-агентів? Незалежний, експериментальний бейдж — вага 0.0, тож він подається окремо і не впливає на загальний індекс здоров'я.
Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
Докладніше
Історія зірок і форків 0 ★ / 7 ⇿
0Зірки
7Форки
12Релізи
Коли додано кожну зірку й форк — зібрано з GitHub і згруповано за днями. Кумулятивне зростання розміщено просто над денними додаваннями, з яких воно складається, тож їх видно одне проти одного: рівномірне органічне накопичення виглядає зовсім інакше, ніж різкий короткочасний сплеск. Там, де цю різницю можна виміряти, її подано як автентичність росту.
Мажорні 0Мінорні 2Патчі 10
Кожна точка охоплює 2 днів.
OpenSSF Scorecard 4.5 / 10
4.5сукупно
Незалежна, не прив'язана до інструментів оцінка безпеки від відкритого проєкту OpenSSF Scorecard. Кожна перевірка винагороджує практику безпеки, а не інструмент конкретного постачальника. Перевірки, які Scorecard не зміг визначити, позначено н/д і виключено з оцінки безпеки (вони ніколи не зараховуються як нуль).Scorecard v5.5.0 · 2026-07-24 17:52 UTC
Повний розв'язаний набір залежностей із графа залежностей GitHub: 11 прямих і 9 непрямих (транзитивних) пакетів. Транзитивне замикання є повним, коли в репозиторії закомічено lockfile.
Реєстр
Пакет
Версія
Зв'язок
crates.io
aliasable
—
пряма
crates.io
bitflags
—
пряма
crates.io
half
—
пряма
crates.io
hashbrown
—
пряма
crates.io
maligned
—
пряма
crates.io
maybe-dangling
—
пряма
crates.io
mmap-rs
—
пряма
crates.io
proc-macro2
—
пряма
crates.io
quote
—
пряма
crates.io
rand
—
пряма
crates.io
syn
—
пряма
crates.io
anyhow
—
непряма
crates.io
cap
—
непряма
crates.io
comfy-table
7.2.1
непряма
crates.io
criterion
—
непряма
crates.io
deepsize
—
непряма
crates.io
get-size
—
непряма
crates.io
insta
—
непряма
crates.io
paste
—
непряма
crates.io
regex
—
непряма
Сповіщення про залежності 3
Встановлення crates:mem_dbg@0.4.4 тягне 114 пакетів, прямих і транзитивних: 3 мають відомі сповіщення, з них 3 — прямі залежності.
Пакет
Версія
Зв'язок
Критичність
Сповіщень
Виправлено в
maligned
0.2.1
пряма
помірна
2
—
get-size
0.1.4
пряма
невідома
1
—
paste
1.0.15
пряма
невідома
1
—
Сповіщення означає, що версія, записана в графі залежностей, потрапляє в уражений діапазон. Досяжність не аналізується, а граф містить піниї розробки й тестування — знахідка може стосуватися інструментів, а не поставленого коду.
Звіт у форматі JSON машиночитний
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"owner_type": "User",
"updated_at": "2026-07-23T14:23:05Z",
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"body": "#[mem_size(flat)] on a type with a non-flat field now produces a\ncompile-time `unused_must_use` warning pointing at the offending field.\nA new #[must_use] marker `NonFlatField` is mapped from `Boolean` via a\n`FLAT_CHECK` const (False -> NonFlatField, True -> ()); the derive emits,\nper field, a disca\n[…]\nAlso deduplicate predicates in every generated where-clause, so a type\nused across several fields contributes its bound only once.\n\nCo-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>",
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"is_bot": false,
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"headline": "fix: mirror hashbrown table layout",
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"is_bot": false,
"headline": "Documented limitation of thin pointers",
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"author_login": "vigna",
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{
"oid": "12972c56fa03bae58c00fd3f44df662a72a264af",
"body": "Break followed-pointer cycles when computing mem_size",
"is_bot": false,
"headline": "Merge pull request #52 from zommiommy/followed-pointer-cycles",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-17T09:33:27Z",
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"is_bot": false,
"headline": "Merge branch 'main' into followed-pointer-cycles",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-17T09:32:23Z",
"body_truncated": false,
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{
"oid": "1d2c6b9b5faddf1403481083a3e064f653feb26e",
"body": "Render Option/Result payloads as labeled MemDbg children\n\n# Conflicts:\n#\tCHANGELOG.md",
"is_bot": false,
"headline": "Merge pull request #57 from zommiommy/option-result-memdbg",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-16T11:10:37Z",
"body_truncated": false,
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{
"oid": "186a77bdc75cdbe4cac8f0cbf24d089533aecfc1",
"body": "Break tuple field-offset ties by size in MemDbg",
"is_bot": false,
"headline": "Merge pull request #60 from zommiommy/tuple-zst-tiebreak",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-16T09:37:50Z",
"body_truncated": false,
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{
"oid": "9a41fd57b398a7194acfac49f9cd934d0beee570",
"body": "Make derive(MemDbg) expansion hygienic and allocation-free",
"is_bot": false,
"headline": "Merge pull request #56 from zommiommy/derive-hygiene",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-16T09:36:24Z",
"body_truncated": false,
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{
"oid": "b0445a6630e0ffbb41399f2ea1ee8bf3d95b40fa",
"body": "The PR accidentally committed a pending insta snapshot\n(test_all_types_mem_dbg_insta__default@aarch64-darwin.snap.new), which\nis a transient artifact from a failing snapshot run. Remove it and add\n*.snap.new to .gitignore so pending snapshots are never committed again.",
"is_bot": false,
"headline": "chore: drop committed insta .snap.new and gitignore the pattern",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-16T09:35:11Z",
"body_truncated": false,
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{
"oid": "666700e16e5f292964b3bacb948ad03a556b104a",
"body": "Implement network and time types via core, add their MemDbgImpl",
"is_bot": false,
"headline": "Merge pull request #59 from zommiommy/core-net-time",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-16T09:26:15Z",
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{
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"body": null,
"is_bot": false,
"headline": "Merge branch 'main' into tuple-zst-tiebreak",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-16T09:26:04Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "71676ae56c6371b3166ca5a12d5b0303f5c5d68e",
"body": "The network address types live in core::net (stable since 1.77, below\nthe crate MSRV) and Duration in core::time, so their MemSize impls are\nnow unconditional instead of std-gated; std re-exports the same types.\nInstant, SystemTime, and SystemTimeError remain std-only, as they are\nclock-backed.\n\nMor\n[…]\nmDbgImpl implementation, so a\nfield of one of these types made #[derive(MemDbg)] fail its bounds even\nunder std. They are now MemDbg leaf types.\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>",
"is_bot": false,
"headline": "Implement network and time types via core, add their MemDbgImpl",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-16T09:24:19Z",
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{
"oid": "db5ee9be4bf4dd3105916bb91c12dc7b6af6ded6",
"body": "Make Layout's MemDbgImpl available under no_std",
"is_bot": false,
"headline": "Merge pull request #58 from zommiommy/layout-no-std",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-13T21:10:26Z",
"body_truncated": false,
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{
"oid": "17ec4880b34d8853dc753d150fac26d422f684c3",
"body": "The derive macro sorts (offset, size) since 0.4.1 so that ZSTs sharing\nan offset with a non-ZST field are not attributed spurious padding, but\nthe tuple MemDbgImpl was never updated and sorted by offset alone,\nleaving the attribution to the compiler's whims. Mirror the tie-break\n(plus the index as final tie-breaker, keeping the unstable sort\ndeterministic).\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>",
"is_bot": false,
"headline": "Break tuple field-offset ties by size in MemDbg",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-11T16:01:47Z",
"body_truncated": false,
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},
{
"oid": "37a955d661498cbeb72169d86406473769370017",
"body": "The MemSize implementation for core::alloc::Layout is unconditional,\nbut MemDbgImpl was gated behind the std feature, so under no_std a\nLayout field made #[derive(MemDbg)] fail its bounds. Layout is a core\ntype; the implementation is now unconditional. Also fixes the stale\ncomment claiming Layout::align is unstable.\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>",
"is_bot": false,
"headline": "Make Layout's MemDbgImpl available under no_std",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-11T15:57:59Z",
"body_truncated": false,
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},
{
"oid": "2fa90d0abb870e797ee3acb8f6704860477bd72f",
"body": "ControlFlow, Poll, Bound, and Reverse render their active payload as a\nlabeled child, but Option and Result - by far the most common sum\ntypes - had empty MemDbgImpl implementations and rendered nothing,\neven though MemSize counts the payload. They now render Some/Ok/Err\nchildren like the other sum \n[…]\nin regenerated with cargo insta; the other\narchitectures patched with a script validated byte-for-byte against\nthe insta-accepted darwin output.\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>",
"is_bot": false,
"headline": "Render Option/Result payloads as labeled MemDbg children",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-11T15:56:39Z",
"body_truncated": true,
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{
"oid": "8d3993b853e3973b1856f9ad54b85d719a9a14bf",
"body": "The generated _mem_dbg_rec_on referenced Vec, vec!, String, Some, Ok,\nunreachable!, and prelude trait methods without qualification, so the\nderive failed to compile in no_std crates (and any module without the\nstandard prelude). The in-repo no_std tests did not catch this because\nintegration-test cr\n[…]\nndex as final tie-breaker so the unstable sort remains\ndeterministic. A no_implicit_prelude integration test guards against\nhygiene regressions.\n\nCo-Authored-By: Claude Fable 5 <noreply@anthropic.com>",
"is_bot": false,
"headline": "Make derive(MemDbg) expansion hygienic and allocation-free",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-11T15:47:40Z",
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},
{
"oid": "624315edc9a2b97ad519a18ff7337099d1be2c36",
"body": null,
"is_bot": false,
"headline": "Break followed-pointer cycles when computing mem_size",
"author_name": "LucaCappelletti94",
"author_login": "LucaCappelletti94",
"committed_at": "2026-06-03T07:27:17Z",
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{
"oid": "51b0efdeafc9861d1be35d3088b4e9ed871d190b",
"body": null,
"is_bot": false,
"headline": "Cosmetic changes",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-02T18:19:49Z",
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{
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"body": null,
"is_bot": false,
"headline": "Bumped version",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-02T16:36:49Z",
"body_truncated": false,
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},
{
"oid": "bd11373469140885fbec36a6ec51f91cbebe8cd1",
"body": "…thod; removed committed comparison file",
"is_bot": false,
"headline": "Fixed change log; fixed documentation of FlatType for new dispatch me…",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-02T16:33:42Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "784a1be0da561570c183cc755d07e57e279d6b8a",
"body": "The optional-types snapshot test keyed its insta suffix on\n`std::env::consts::ARCH` and only shipped `@aarch64` snapshots, so it\nfailed on every other target (notably `x86_64`/`x86`) for lack of a\nbaseline. Mirror the suffix scheme used by `test_all_types_mem_dbg_insta`\n(`aarch64-linux`/`aarch64-darwin`/`<arch>`) and add the missing per-arch\nsnapshots: `x86_64`/`aarch64-{linux,darwin}` (64-bit, identical content)\nand `x86` (32-bit, generated under i686-unknown-linux-gnu).",
"is_bot": false,
"headline": "test: arch-specific snapshots for optional wrapper types",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-02T15:40:38Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c5f711d338e77a9b832aa88e69c1df4cef2f65b5",
"body": null,
"is_bot": false,
"headline": "Use criterion 0.8 for benchmarks",
"author_name": "LucaCappelletti94",
"author_login": "LucaCappelletti94",
"committed_at": "2026-06-02T15:40:38Z",
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},
{
"oid": "99e500d1682cafb0ed80b5673104365ff5af06ac",
"body": null,
"is_bot": false,
"headline": "Exclude benchmarks from the tarpaulin coverage run",
"author_name": "LucaCappelletti94",
"author_login": "LucaCappelletti94",
"committed_at": "2026-06-02T15:40:38Z",
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},
{
"oid": "42c1d51c7c8381d225f82419d024feef9b583511",
"body": null,
"is_bot": false,
"headline": "docs: record container size dispatch refactor in changelog",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-02T15:40:38Z",
"body_truncated": false,
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},
{
"oid": "7f31adf5d936dce167c4efeae6e37ec3e22a22c6",
"body": "`core::any::type_name` renders the atomic integer types as `Atomic<bool>`\non some toolchains and `AtomicBool` on others, which had left the\ncommitted snapshots split across both spellings (x86_64 and\naarch64-darwin on the generic form, x86 and aarch64-linux on the legacy\nform). Fold the generic spel\n[…]\ne\nsnapshot harness and converge every snapshot to it, so the all-types\nsnapshot test no longer depends on the toolchain's atomic rendering.\nOnly type-name strings change; reported sizes are identical.",
"is_bot": false,
"headline": "test: canonicalize atomic type names in all-types snapshots",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-02T15:40:38Z",
"body_truncated": true,
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},
{
"oid": "9fa412836b4ceb90b0146a1ea5ebb335524119fd",
"body": "Add focused size assertions for the map flat-combination paths that the\nsingle-pass mem_size computation reshaped: HashMap<u32, String> (flat\nkey, heap value), HashMap<String, String> (heap key and value),\nBTreeMap<String, u8> (heap key, flat value), and BTreeMap<String,\nString> (heap key and value). These were previously exercised only by\nthe monolithic all-types snapshot and the tolerance-based correctness\ntest.",
"is_bot": false,
"headline": "test: cover flat/non-flat HashMap and BTreeMap key/value size paths",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-02T15:40:38Z",
"body_truncated": false,
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},
{
"oid": "8894a58cdc3f84e60961588dd3a4314bda24e2c3",
"body": "Add HashMap<String,String> and BTreeMap<String,String> to the non_flat bench group so the (non-flat, non-flat) map path that changed is exercised.",
"is_bot": false,
"headline": "test: benchmark non-flat key/value maps",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-02T15:40:38Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "c7660c96f50af7c60940aeb45b18e870bf480eb2",
"body": "Maps with non-flat keys and values iterated keys() then values() (two container traversals). Fold both sides into one self.iter() pass via a shared map_heap_extras helper, using the identity key_storage + value_storage == sum_entries(heap_extras) + len*(size_of::<K>()+size_of::<V>()). Output is byte-identical to the prior two-pass code, verified by regenerating and diffing all insta snapshots against main.",
"is_bot": false,
"headline": "perf: compute HashMap/BTreeMap mem_size in a single pass",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-02T15:40:38Z",
"body_truncated": false,
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},
{
"oid": "50ee73e99671fffc6a7c428f40b5394ff2ef9098",
"body": null,
"is_bot": false,
"headline": "Replace MemSizeHelper dispatch with a FlatType value branch",
"author_name": "LucaCappelletti94",
"author_login": "LucaCappelletti94",
"committed_at": "2026-06-02T15:40:38Z",
"body_truncated": false,
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},
{
"oid": "6b873736c874af30f0e8be9363dc41ab9e865c8d",
"body": null,
"is_bot": false,
"headline": "Pre-release review",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-01T12:41:15Z",
"body_truncated": false,
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},
{
"oid": "e202d9962b806a15b06619d3e64dff0066972bf2",
"body": null,
"is_bot": false,
"headline": "aarch64-darwin instas",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-01T12:07:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f7337e156f902cb83f48e009e35458f0bd4f5f11",
"body": "When rebasing onto main's Rust 1.96 snapshot regeneration, git's rename\ndetection folded main's core::sync::atomic::Atomic<T> renaming (from the\nretired @aarch64 snapshots) into the migrated @aarch64-linux files. The\naarch64 CI runner (ubuntu-24.04-arm, current stable) still renders the\nAtomicBool/AtomicUsize aliases, so restore that naming to keep build-aarch64\ngreen. The local-only x86_64 reference keeps the 1.96 Atomic<T> form used on\nmain.",
"is_bot": false,
"headline": "test: keep aarch64-linux all-types snapshots on AtomicBool naming",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-01T12:03:28Z",
"body_truncated": false,
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},
{
"oid": "46c1b8f02e623661eea4ffe35f785b32e6a59349",
"body": null,
"is_bot": false,
"headline": "test: refresh x86 capacity snapshots",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-01T12:03:28Z",
"body_truncated": false,
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},
{
"oid": "13ab69557b0089c702f0acc70325e0617cdbd6b4",
"body": null,
"is_bot": false,
"headline": "test: refresh aarch64-linux capacity snapshots",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-01T12:03:28Z",
"body_truncated": false,
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},
{
"oid": "e7f2f6f6877b35859bf86215871eec772c0a6eb6",
"body": null,
"is_bot": false,
"headline": "test: normalize all-types snapshot type names",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-01T12:03:28Z",
"body_truncated": false,
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},
{
"oid": "6daf63fb0c17647d2b0823d79853ba7e26ed2515",
"body": null,
"is_bot": false,
"headline": "test: cover LinkedList all-types snapshots",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-01T12:03:28Z",
"body_truncated": false,
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},
{
"oid": "47b874a8927fc7d0bd2afa6ee90cfa0e10b49210",
"body": null,
"is_bot": false,
"headline": "docs: clarify LinkedList node mirror",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-06-01T12:03:28Z",
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},
{
"oid": "31b67458ccb65e2794a423c7edd468e90fd11e5e",
"body": "Available under both no_std+alloc and std. Per-node accounting uses\na layout-equivalent mirror of std's private Node<T>, re-exported as\ntests can compute expected sizes against the same definition.\n\nA hand-rolled formula like 2 * size_of::<usize>() + size_of::<T>()\nmiscounts whenever align_of::<T>()\n[…]\n matches for any T. The same pattern is already used for\nRc<T> and Arc<T> (RcInner, ArcInner).\n\nLinkedList has no reserved spare capacity, so SizeFlags::CAPACITY\nreturns the same value as the default.",
"is_bot": false,
"headline": "Add MemSize/MemDbg implementations for LinkedList<T>",
"author_name": "LucaCappelletti94",
"author_login": "LucaCappelletti94",
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},
{
"oid": "4003556995207566e1cfbd591c705d84e92aabf6",
"body": null,
"is_bot": false,
"headline": "Fixes for miri GitHub action",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-01T11:53:10Z",
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{
"oid": "31574b5789bcdc58585252ba738263aa9ef2a7fb",
"body": null,
"is_bot": false,
"headline": "Bumped versions",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-01T11:30:01Z",
"body_truncated": false,
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{
"oid": "bbd4f67cd43fb1fe9ce29e1a3c3b40be4856ef9c",
"body": null,
"is_bot": false,
"headline": "GitHub action for MRSV 1.85",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-01T10:58:05Z",
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{
"oid": "7fb41648ce09f269dda6a52ec89b1347e99cbe62",
"body": null,
"is_bot": false,
"headline": "Regenerated snapshot for x64_64 (Rust 1.96)",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-01T08:18:34Z",
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},
{
"oid": "3be1c09eee6eec9456e6f14ef67c230b00f4de09",
"body": null,
"is_bot": false,
"headline": "Added tests for maybe_dangling and aliasable",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-01T08:17:47Z",
"body_truncated": false,
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},
{
"oid": "6f9730fa01dd990d5fa82503bb5a0d4a32c5c495",
"body": "…shot for 1.96 (atomic types are named through Atomic)",
"is_bot": false,
"headline": "Added crates maybe_dangling and aliasable; updated aarch64 insta snap…",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-06-01T07:51:37Z",
"body_truncated": false,
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},
{
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"body": null,
"is_bot": false,
"headline": "Fixed insta tests",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-05-15T14:08:46Z",
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},
{
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"body": null,
"is_bot": false,
"headline": "docs(changelog): cover unreleased changes",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T13:03:03Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ae07232aac04163a92ecba509d2c40be2d5e4e8e",
"body": "Runs on `ubuntu-24.04-arm` (free GitHub-hosted ARM64 runner for\npublic repos). Mirrors the `build-stable` matrix:\n\n- Build (default features)\n- Test default+full features (does NOT skip snapshots, so the\n refreshed `@aarch64` snapshots are validated end-to-end on every\n push)\n- Test no-default-fea\n[…]\ne-features matrix\n\nCatches arch-specific regressions like the 8-byte off-by-one in\n`test_hash_collections.rs` that was only visible on aarch64+NEON\n(hashbrown's `Group = uint8x8_t`, not `uint8x16_t`).",
"is_bot": false,
"headline": "ci: add aarch64-linux build/test job",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T12:52:16Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "17a320089e4b2af5045ae5da55b830d2ec464af1",
"body": "Regenerated by running the snapshot test under qemu-aarch64 user\nemulation:\n\n docker run --platform linux/arm64 rust:latest \\\n bash -c 'INSTA_UPDATE=always cargo test \\\n --features std,derive,half,maligned,mmap-rs,rand \\\n --test test_all_types_mem_dbg_insta'\n\nCaptures the sam\n[…]\nsizes shift under the tightened heuristic\n (FILL = B + 1).\n\nThe previous `@aarch64` snapshots were stale (no maintainer with\naarch64 hardware had refreshed them). Now in sync with the other\narches.",
"is_bot": false,
"headline": "test: refresh @aarch64 snapshots for audit fixes",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T12:52:16Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "622b2956f129a330d201d8b4ef2334493ba6111e",
"body": "Regenerated by running `cargo test --target i686-unknown-linux-gnu`\n(via the `rust:latest` Docker image with `gcc-multilib`, mirroring\nthe `build-i686` CI job) with `INSTA_UPDATE=always`. Captures the\nvisible deltas already applied to `@x86_64`:\n\n - Range/Reverse/Bound/ControlFlow/Poll wrappers now\n[…]\n labeled child fields.\n - BTreeMap/BTreeSet sizes shift under the tightened heuristic\n (FILL = B + 1).\n\nThe `@aarch64` snapshots remain stale and still need a refresh on an\nactual aarch64 host.",
"is_bot": false,
"headline": "test: refresh @x86 snapshots for audit fixes",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T12:52:16Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "a1dc5ca0d602052d4ff032ca8523046663553fc7",
"body": "The previous attempt to make these match `Vec`/`String`'s `len` /\n`capacity` flag gating (commit fc38630, since reverted) missed that\n`CAPACITY` is a semantic flag, not a syntactic one. It exists to expose\nallocator-chosen slack (geometric growth in `Vec`, load-factor policy in\n`HashMap`/`BTreeMap`); a buffered I/O type's allocation is taken\nverbatim from the constructor's argument, so there is no slack to\nexpose. Spell that out in the source so the next reader does not\nre-litigate the question.",
"is_bot": false,
"headline": "docs(impl_mem_size): document why BufReader/BufWriter ignore CAPACITY",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T12:52:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ada4ebc4eb4a17839b9407068c9ad270d2076046",
"body": "… with labels\n\nThese wrappers all called `_mem_dbg_rec_on` directly on their inner\nfield. `_mem_dbg_rec_on` is the \"render the children of self\" hook -\nit does not print the field's own line, so the field label was lost.\nFor primitive Idx (e.g. `u32`), Range collapsed to a single line; for\nfields wi\n[…]\n`/`Poll`/`ControlFlow`: labels the active payload with the\n variant name.\n\nSnapshots refreshed for x86_64; aarch64 and x86 snapshots will need a\nmatching INSTA_UPDATE=always run on those platforms.",
"is_bot": false,
"headline": "fix(impl_mem_dbg): render Range/Reverse/Bound/ControlFlow/Poll fields…",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T12:52:16Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "2ec3119b581fa4eccf9f2d415e7ecfe558710676",
"body": "`Mutex<T>::_mem_dbg_rec_on` returned `self.lock().unwrap_or_else(...)`,\nwhich is a `MutexGuard<T>` value, and called `_mem_dbg_rec_on` on it.\nMethod resolution picked `MutexGuard`'s own impl, which is gated on\n`DbgFlags::FOLLOW_REFS` and emits nothing under default flags. The\nresult: `Mutex<T>`'s ch\n[…]\nmitive ref),\nwhich has no MemDbgImpl override, so method resolution falls through\nto `T`'s impl.\n\nUse UFCS to dispatch directly on `<T as MemDbgImpl>` after locking,\nbypassing the guard impl entirely.",
"is_bot": false,
"headline": "fix(impl_mem_dbg): dispatch Mutex/RwLock children to T's impl directly",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T12:52:16Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "41a98fc18e13b5451657eb0b3672ff85c1440675",
"body": "`OnceCell<T>::_mem_dbg_rec_on` called `self.get()._mem_dbg_rec_on(...)`,\nwhich dispatches on `Option<&T>` and hits the empty `Option` default.\nThe inner `T` was never traversed, so `mem_dbg` reported the OnceCell's\ninflated size with no breakdown - while `mem_size_rec` did recurse,\nproducing inconsistent output. Pattern-match on `self.get()` and forward\nto the inner `T`'s impl directly.",
"is_bot": false,
"headline": "fix(impl_mem_dbg): recurse into OnceCell payload under default flags",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T12:52:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b2451753ea65826a74c207833522dc0f1d91d9da",
"body": "Each tuple `_mem_dbg_rec_on` allocated a `Vec<(usize, usize)>` to\nsort fields by offset. The size is fixed at compile time per arity, so\nuse a stack array with one slot per field (no sentinel) and compute the\nlast field's padded size from `size_of::<Self>()` directly.\n\nDrops the per-call allocation entirely under `std`; under `no_std` the\n`vec` macro import is no longer needed.",
"is_bot": false,
"headline": "perf(impl_mem_dbg): build tuple field-offset table on the stack",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T12:52:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5af6510e011b198f8099a7e715ead472dd650507",
"body": "The old `(len / B) * avg_node_size` formula dropped the root and any\nintermediate internal nodes whenever `len` was just above `CAPACITY`\n(11 with B=6), undercounting by ~50%. Walk the tree level-by-level\ninstead, summing `leaf_count` leaf nodes plus the geometric series of\ninternal-node counts abov\n[…]\nB real / 1.96 GB reported); the `B` choice\novershoots by ~22% at that scale.\n\nSnapshots refreshed for x86_64; aarch64 and x86 snapshots will need a\nmatching INSTA_UPDATE=always run on those platforms.",
"is_bot": false,
"headline": "perf(impl_mem_size): tighten BTreeMap/BTreeSet size heuristic",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T12:52:16Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "fcdc8f3dff01093211e1d872921267a0057be245",
"body": "* RefCell silently undercounts when a mutable borrow is active; the\n MemDbg side surfaces `<mutably borrowed>` but the size side does not.\n Document the asymmetry.\n* Cell and UnsafeCell briefly read the inner value through a raw\n pointer; for non-flat `T`, a reentrant mutation via the same cell\n can race against the read. Spell out that the result is unspecified\n but never UB.",
"is_bot": false,
"headline": "docs(impl_mem_size): clarify Cell/UnsafeCell/RefCell mem_size caveats",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T12:52:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b39bc4ac8d74eb69b6019b48a5bde80a0855bb2a",
"body": "`Mmap` and `MmapMut` own their mapped region (it's released on drop),\nso their bytes are part of the value's footprint, not a followable\nindirection. Counting them only under `FOLLOW_REFS` was a category\nerror: `Mmap` is not a reference, and there is no notion of unused\ncapacity for an mmap, so `CAPACITY` would be a no-op too. Always\ninclude `self.len()` and update the test accordingly.",
"is_bot": false,
"headline": "fix(impl_mem_size): always count owned mmap_rs bytes",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T12:52:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "4e1cbf7a60bcd33a03fde21e54abf83313c608c3",
"body": "A hand-written MemDbgImpl that passes a padded_size smaller than\nsize_of_val(self) used to underflow the padding computation, panicking\nin debug builds. Saturate so the worst case is a missing [NB] suffix\nrather than an abort.",
"is_bot": false,
"headline": "fix(lib): saturate padded_size subtraction in mem_dbg trace",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T12:52:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0e7b07e2e9911734208878bd19d7aaccb3a84948",
"body": "…_correctness claim\n\nNo-op clean-up on the GROUP_WIDTH comments introduced in 58b42bd:\n\n- Replace em-dash with ASCII so the comments match the rest of the\n codebase (`grep -rn '—' mem_dbg/src mem_dbg/tests` is empty).\n- Reword the impl-side cross-reference: byte-exact ground truth lives\n in test_h\n[…]\nification of the GW choice.\n- Add trailing commas in impl_mem_size.rs's cfg arms so the impl and\n test gates are character-identical mirrors.\n\nTests pass on x86_64 and aarch64 (qemu-user via Docker).",
"is_bot": false,
"headline": "style(hash-collections): ASCII comments, trailing commas, soften test…",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T12:02:46Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "58b42bd9545e5ac551f38fac7fef6f785f47e113",
"body": "test_hash_collections predicted GW=16 on aarch64+NEON, but stdlib's\nvendored hashbrown does not enable the NEON SIMD probe and allocates\nwith 8-byte groups everywhere except SSE2 x86. Verified end-to-end by\ntest_correctness against the cap allocator. Also clarify the matching\ncomment in impl_mem_size.rs.",
"is_bot": false,
"headline": "fix(tests): align aarch64 GROUP_WIDTH expectation with stdlib hashbrown",
"author_name": "Al Johri",
"author_login": "AlJohri",
"committed_at": "2026-05-15T12:00:24Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0d0dc6ddd4502efef8bdea47a85720df228529a6",
"body": "The previous smoke test only checked that `mem_dbg_depth_on` returned\nOk and threw the output away, so any regression that produced valid but\nsemantically-wrong output (missing type name, wrong total) would pass\nsilently. Assert that the rendered output contains both the type name\nand the computed total size at every tested depth.",
"is_bot": false,
"headline": "test: assert content in BinaryHeap mem_dbg test",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T09:15:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d6229cf7aa16e49c34628b42f67345a7937efb08",
"body": "Add `binary_heap: BinaryHeap<u32>` and\n`binary_heap_nested: BinaryHeap<Vec<i32>>` fields to AllTypesStruct and\nrefresh the per-arch snapshots (@aarch64 via qemu-user, @x86 via\ncross-compile to i686, @x86_64 natively) so the new impl is exercised\nacross every flag/depth combination.",
"is_bot": false,
"headline": "test(snapshots): cover BinaryHeap in AllTypesStruct matrix",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T09:15:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6e141cf513ef70a230273f83272c17727eab9767",
"body": "`alloc::collections::BinaryHeap` is stable, so gating BinaryHeap impls\nbehind `feature = \"std\"` (unlike Vec and VecDeque) needlessly denied\nthem to no_std+alloc users. Mirror the VecDeque dual-import pattern in\nboth impl_mem_size.rs and impl_mem_dbg.rs and drop the std cfg attrs.",
"is_bot": false,
"headline": "fix(impl): expose BinaryHeap impls under no_std+alloc",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-15T09:15:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6876e703d33d2fdabf8e7fc1842b17ba36489131",
"body": null,
"is_bot": false,
"headline": "Add BinaryHeap trait impls",
"author_name": "LucaCappelletti94",
"author_login": "LucaCappelletti94",
"committed_at": "2026-05-15T09:15:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "1e771af8134de1767781e41bd8ad938078619802",
"body": null,
"is_bot": false,
"headline": "Reformatted",
"author_name": "Sebastiano Vigna",
"author_login": "vigna",
"committed_at": "2026-05-07T16:10:21Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f5e2633b05103e0f1a2eb3bb9408f01a8d5b1392",
"body": "…c and similar",
"is_bot": false,
"headline": "Implemented traits for Cow using the same implementation rules from R…",
"author_name": "LucaCappelletti94",
"author_login": "LucaCappelletti94",
"committed_at": "2026-05-07T13:09:43Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b08f13e2a9ad6064503812054fab4e1cdfc94be7",
"body": null,
"is_bot": false,
"headline": "Implemented traits for OnceLock",
"author_name": "LucaCappelletti94",
"author_login": "LucaCappelletti94",
"committed_at": "2026-05-07T12:27:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b3deee6a2c908bd3f5d0bdbc89378c249fe2f5a2",
"body": "`test_weak_pointers`, `test_default_hasher`, `test_random_state`,\n`test_build_hasher_default`, `test_net_addresses`, `test_time_types`,\nand `test_system_time_error` reference `std`-only types whose\n`MemSize` impls live behind `#[cfg(feature = \"std\")]` in\n`impl_mem_size.rs`. Without the gate the test target fails to\ncompile under `cargo test --no-default-features` and\n`cargo test --no-default-features --features derive` (CI run\n25438693440 step \"Run no default features tests\").",
"is_bot": false,
"headline": "test: gate std-only flat primitive tests behind `feature = \"std\"`",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-06T13:42:01Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e1e989d71dc0c63aee404939d618ca8fe67c35e7",
"body": "The previous Pin<P> impl only overrode _mem_dbg_rec_on, leaving\n_mem_dbg_depth_on at its default. That default does not consult the\ndbg_refs HashSet, so the dedup tracking and @ / -> back-reference\nmarkers emitted by &T / Rc<T> / Arc<T> via impl_mem_dbg_for_deref!\nwere lost when those pointers were \n[…]\nem_size and mem_dbg, fix an unused_allocation warning, drop an\ninert #[mem_size(rec)] attribute, and tighten field-name assertions\nso they no longer match substrings inside fully-qualified type\nnames.",
"is_bot": false,
"headline": "fix(impl_mem_dbg): preserve dedup markers when wrapping in Pin<P>",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-06T13:31:02Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "0bb2fb50bd022e1831df0c3317e26aef439e9c88",
"body": "Add coverage that asserts the exact size formula for every type with a\nMemSize impl that did not already have a precise test, and upgrade the\nexisting 'assert!(size > 0)' / inequality tests to assert_eq! against\nthe impl's predicted formula.\n\nNew test files:\n- test_flat_primitives.rs - bool, char, f\n[…]\n::<Self>() + len (FOLLOW_REFS).\n- test_maligned_types.rs asserts each Aligned type and Aligned<A, T>\n with both flat and heap payloads.\n- test_half_types.rs and test_rand.rs assert size_of::<Self>().",
"is_bot": false,
"headline": "test: precise size assertions for every MemSize impl",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-06T13:14:25Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "734863477e1335712676332dee0b97fa4f7267b4",
"body": "test_arc_deduplication only asserted an inequality for the\nFOLLOW_RCS branch. Add test_arc_in_struct (Arc<u64>, flat payload)\nand test_arc_with_heap_payload (Arc<String>, exercises both the\nFOLLOW_RCS recursion through T and the CAPACITY flag) with exact\nsize formulas, mirroring test_box_in_struct.",
"is_bot": false,
"headline": "test: precise size assertions for Arc<T> in struct fields",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-06T12:50:45Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ea5402f1d2d86d5b9a3a7102d4eebce3eb07de14",
"body": "Delegate MemSize, FlatType, and MemDbgImpl for Pin<P> to the wrapped pointer type so pinned Box, references, Rc, and Arc keep their existing traversal policies. Add focused coverage and changelog entry.",
"is_bot": false,
"headline": "Add generic Pin trait impls",
"author_name": "LucaCappelletti94",
"author_login": "LucaCappelletti94",
"committed_at": "2026-05-06T12:42:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d77b8fd064619099a0e41b96286c1dc1dd8a015a",
"body": "Box::leak triggered miri's leak detector. The references in\ntest_niche_optimized_wrappers don't actually need 'static lifetime;\na stack binding works just as well.",
"is_bot": false,
"headline": "test: avoid Box::leak in niche test for miri compatibility",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-06T10:33:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d00a9814cbeca54f6ccaf8bbcfcf082f0fbfa0eb",
"body": "Rename to test_* prefix, return anyhow::Result<()>, and replace\nunwrap()/expect() with the ? operator, as required by the LWA\nrust-dev-guidelines.",
"is_bot": false,
"headline": "test: align core wrapper tests with project guidelines",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-06T10:33:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "fd7f8dd543acb0a26dc03bca8982feb5bf47456f",
"body": null,
"is_bot": false,
"headline": "test: cover niche-fill behaviour for core wrapper impls",
"author_name": "Tommaso Fontana",
"author_login": "zommiommy",
"committed_at": "2026-05-06T10:33:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e1d7d1a981f0f42c81e0042d174ed43888c8d1a3",
"body": null,
"is_bot": false,
"headline": "Cover core wrapper impls",
"author_name": "LucaCappelletti94",
"author_login": "LucaCappelletti94",
"committed_at": "2026-05-06T10:33:22Z",
"body_truncated": false,
"is_coding_agent": false
}
],
"releases_count": 20,
"commits_last_year": 287,
"latest_release_at": "2026-07-23T14:23:52Z",
"latest_release_tag": "0.4.4",
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"days_since_last_push": 1,
"active_weeks_last_year": 20,
"days_since_latest_release": 1,
"mean_days_between_releases": 58.7
},
"community": {
"has_readme": true,
"has_license": true,
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"has_contributing": true,
"health_percentage": 57,
"has_issue_template": false,
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"has_pull_request_template": false
},
"ecosystem": {
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{
"name": "mem_dbg",
"exists": true,
"license": "Apache-2.0 OR MIT",
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"allocation",
"debug",
"memory",
"development-tools::debugging"
],
"ecosystem": "crates",
"matches_repo": true,
"registry_url": "https://crates.io/crates/mem_dbg",
"is_deprecated": false,
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},
{
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"exists": true,
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"memory",
"development-tools::procedural-macro-helpers"
],
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"detail": "7 forks",
"points": 6.5,
"status": "partial",
"details": [
{
"code": "forks",
"params": {
"count": 7
}
}
],
"max_points": 25
},
{
"key": "watchers",
"name": "Watchers",
"detail": "2 watchers",
"points": 0,
"status": "missed",
"details": [
{
"code": "watchers",
"params": {
"count": 2
}
}
],
"max_points": 15
}
]
},
{
"key": "community_health",
"band": "good",
"name": "Community health",
"note": null,
"notes": [],
"value": 70,
"inputs": {
"has_readme": true,
"has_license": true,
"has_contributing": true,
"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"
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}
],
"max_points": 22.5
},
{
"key": "contributing_guide",
"name": "CONTRIBUTING guide",
"detail": null,
"points": 18,
"status": "met",
"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",
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"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": [
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}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 84,
"inputs": {
"packages": [
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"mem_dbg-derive"
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"dependents": null,
"ecosystems": "crates",
"total_downloads": 805676,
"monthly_downloads": 112905
},
"components": [
{
"key": "monthly_downloads",
"name": "Monthly downloads",
"detail": "112,905 downloads/month across crates",
"points": 67.4,
"status": "partial",
"details": [
{
"code": "downloads_monthly",
"params": {
"count": 112905,
"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": "moderate",
"name": "Sustainability & Governance",
"value": 66,
"weight": 0.24,
"metrics": [
{
"key": "maintainer_resilience",
"band": "at_risk",
"name": "Maintainer resilience (bus factor)",
"note": null,
"notes": [],
"value": 42,
"inputs": {
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"contributors_sampled": 9,
"top_contributor_share": 0.523
},
"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 52% of commits",
"points": 10.7,
"status": "partial",
"details": [
{
"code": "top_contributor_share",
"params": {
"share": 52
}
}
],
"max_points": 22.5
},
{
"key": "contributor_breadth",
"name": "Contributor breadth",
"detail": "9 contributors",
"points": 12.2,
"status": "partial",
"details": [
{
"code": "contributors_sampled",
"params": {
"count": 9
}
}
],
"max_points": 13.5
},
{
"key": "openssf_scorecard_contributors",
"name": "OpenSSF Scorecard: Contributors",
"detail": "project has 5 contributing companies or organizations",
"points": 10,
"status": "met",
"details": [],
"max_points": 10
}
]
},
{
"key": "responsiveness",
"band": "good",
"name": "Issue & PR responsiveness",
"note": null,
"notes": [],
"value": 74,
"inputs": {
"merged_prs": 33,
"open_issues": 4,
"closed_issues": 16,
"issue_closed_ratio": 0.8,
"closed_unmerged_prs": 5
},
"components": [
{
"key": "issue_resolution",
"name": "Issue resolution",
"detail": "80% of issues closed",
"points": 37.4,
"status": "partial",
"details": [
{
"code": "issues_closed_share",
"params": {
"share": 80
}
}
],
"max_points": 46.75
},
{
"key": "pr_acceptance",
"name": "PR acceptance",
"detail": "33/38 decided PRs merged",
"points": 33.2,
"status": "partial",
"details": [
{
"code": "decided_prs_merged",
"params": {
"merged": 33,
"decided": 38
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}
],
"max_points": 38.25
},
{
"key": "openssf_scorecard_code_review",
"name": "OpenSSF Scorecard: Code-Review",
"detail": "Found 4/16 approved changesets -- score normalized to 2",
"points": 3,
"status": "partial",
"details": [],
"max_points": 15
}
]
},
{
"key": "stewardship",
"band": "moderate",
"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": 58,
"inputs": {
"followers": 40,
"owner_type": "User",
"is_verified": null,
"owner_login": "zommiommy",
"public_repos": 98,
"account_age_days": 3478
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"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": "40 followers of zommiommy",
"points": 11.6,
"status": "partial",
"details": [
{
"code": "owner_followers",
"params": {
"count": 40,
"login": "zommiommy"
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}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "98 public repos, account ~9 yr old",
"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 98
}
},
{
"code": "account_age_years",
"params": {
"years": 9
}
}
],
"max_points": 25
}
]
},
{
"key": "package_maintenance",
"band": "excellent",
"name": "Package maintenance",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"packages": [
"mem_dbg",
"mem_dbg-derive"
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"ecosystems": "crates",
"any_deprecated": false,
"min_days_since_publish": 1
},
"components": [
{
"key": "published_resolvable",
"name": "Published & resolvable",
"detail": "2 package(s) on crates",
"points": 25,
"status": "met",
"details": [
{
"code": "packages_published",
"params": {
"count": 2,
"ecosystems": "crates"
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}
],
"max_points": 25
},
{
"key": "publish_recency",
"name": "Publish recency",
"detail": "latest publish 1 days ago",
"points": 35,
"status": "met",
"details": [
{
"code": "publish_recency",
"params": {
"days": 1
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}
],
"max_points": 35
},
{
"key": "version_history",
"name": "Version history",
"detail": "25 published versions",
"points": 20,
"status": "met",
"details": [
{
"code": "published_versions",
"params": {
"count": 25
}
}
],
"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": 61,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "moderate",
"name": "Engineering practices",
"note": null,
"notes": [],
"value": 68,
"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": "2 workflow(s)",
"points": 24,
"status": "met",
"details": [
{
"code": "ci_workflows",
"params": {
"count": 2
}
}
],
"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 4 merged PRs checked by a CI test -- score normalized to 10",
"points": 20,
"status": "met",
"details": [],
"max_points": 20
}
]
},
{
"key": "documentation",
"band": "moderate",
"name": "Documentation",
"note": null,
"notes": [],
"value": 50,
"inputs": {
"topics": [],
"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,
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"details": [],
"max_points": 10
},
{
"key": "topics",
"name": "Topics",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"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": "moderate",
"name": "Security",
"value": 52,
"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": [
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}
},
{
"code": "weights_renormalized",
"params": {}
}
],
"value": 45,
"inputs": {
"source": "openssf_scorecard",
"checks_evaluated": 16,
"scorecard_version": "v5.5.0",
"checks_inconclusive": 2,
"scorecard_aggregate": 4.5
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"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 4 merged PRs checked by a CI test -- score normalized to 10",
"points": 2.5,
"status": "met",
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},
{
"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 4/16 approved changesets -- score normalized to 2",
"points": 1.5,
"status": "partial",
"details": [],
"max_points": 7.5
},
{
"key": "contributors",
"name": "Contributors",
"detail": "project has 5 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": "30 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 10",
"points": 7.5,
"status": "met",
"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 0",
"points": 0,
"status": "missed",
"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": "dependency_advisories",
"band": "good",
"name": "Dependency advisories",
"note": "Matched the crates:mem_dbg@0.4.4 runtime dependency closure — what installing the published package pulls in — 114 packages. Reachability is not analyzed.",
"notes": [
{
"code": "advisories_scope_published",
"params": {
"package": "crates:mem_dbg@0.4.4",
"assessed": 114
}
},
{
"code": "advisories_reachability",
"params": {}
}
],
"value": 81,
"inputs": {
"source": "osv",
"advisories": 4,
"affected_packages": 3,
"assessed_packages": 114,
"unassessed_packages": 0,
"affected_by_severity": "moderate 1, unknown 2",
"direct_affected_packages": 3
},
"components": [
{
"key": "direct_dependencies_free_of_known_advisories",
"name": "Direct dependencies free of known advisories",
"detail": "3 affected: maligned 0.2.1 (moderate), get-size 0.1.4 (unknown), paste 1.0.15 (unknown)",
"points": 23.1,
"status": "partial",
"details": [
{
"code": "advisories_affected",
"params": {
"count": 3,
"packages": "maligned 0.2.1 (moderate), get-size 0.1.4 (unknown), paste 1.0.15 (unknown)"
}
}
],
"max_points": 35
},
{
"key": "indirect_dependencies_free_of_known_advisories",
"name": "Indirect dependencies free of known advisories",
"detail": "no indirect dependency carries a known advisory",
"points": 25,
"status": "met",
"details": [
{
"code": "no_indirect_advisories",
"params": {}
}
],
"max_points": 25
},
{
"key": "no_advisories_left_outstanding",
"name": "No advisories left outstanding",
"detail": "3 advisory-carrying package(s) unaddressed past 90 days; oldest published 1238 days ago",
"points": 32.7,
"status": "partial",
"details": [
{
"code": "advisories_stale",
"params": {
"days": 90,
"count": 3,
"oldest": 1238
}
}
],
"max_points": 40
}
]
},
{
"key": "malicious_dependencies",
"band": "excellent",
"name": "Malicious dependencies",
"note": null,
"notes": [],
"value": 100,
"inputs": {
"source": "osv",
"meaning": "reported as a malicious package by the OpenSSF corpus; the remedy is removal or moving off the compromised name, never an upgrade of the same artifact. Versions the registry has since pulled are listed but not scored",
"packages": [],
"red_flag": false,
"assessed_packages": 114,
"malicious_packages": 0,
"direct_malicious_packages": 0,
"withdrawn_malicious_packages": 0,
"installable_malicious_packages": 0
},
"components": [
{
"key": "no_dependency_reported_as_a_malicious_package",
"name": "No dependency reported as a malicious package",
"detail": "no dependency is reported as a malicious package",
"points": 100,
"status": "met",
"details": [
{
"code": "no_malicious_dependencies",
"params": {}
}
],
"max_points": 100
}
]
},
{
"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": [
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"Iran",
"North Korea"
],
"review_only_matches": 0,
"assessed_self_published_locations": 18
},
"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": 54,
"weight": 0,
"metrics": [
{
"key": "ai_agent_context",
"band": "at_risk",
"name": "Agent context & guidance",
"note": null,
"notes": [],
"value": 37,
"inputs": {
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"legible_history_share": 0.69,
"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": [
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"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",
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Пов’язані записи
Перевірені репозиторії, що мають спільні каталожні теги або екосистеми з zommiommy/mem_dbg-rs. Читати поруч →
Оцінки — це сигнали, а не гарантії. Вони відображають публічно видимі практики на GitHub — це не аудит коду й не гарантія безпеки.
Відсутні дані виключаються, а ваги перенормовуються — нуль за відсутність ніколи не ставиться. Методологія версіонована й відкрита: метрики v1.13.0, схема v0.27.0 — повна методологія · вікі метрик.
