公开记录危急
软件健康报告模式 0.27.0 · 指标 1.13.0 · 2026-07-26 20:47 UTC
waywardmonkeys / bytes
Utilities for working with bytes
waywardmonkeys/bytes 的健康指数为 100 分中的 21 分，处于「危急」区间。 其得分最高的类别是AI Readiness（53/100），最低的是Community & Adoption（12/100）。 最近一次更新在 2567 天前。 近期的大部分工作由 1 位贡献者完成。
21
总分 / 100软件健康指数
指标归入加权类别，统一采用 1–100 量表。总体分先取类别加权平均；当公开证据触发高风险司法辖区政策时，评级会按政策调整，并设置 49（有风险）的上限。AI 就绪度不计入总体分。
21
优秀85-100堪称典范；基本满足所有检验标准
良好70-84健康；仅有轻微不足
中等50-69可接受，但存在明显不足；建议进行审查
存在风险30-49存在重大薄弱环节；采用时应保持审慎
危急1-29问题严重（项目被弃置、仅有单一维护者、缺乏基本工程规范）
评分画像
每条轴代表一个类别。形状比平均值更重要——健康的对象会填满整个图形，而“一峰一谷”式画像意味着某一维度的优势正掩盖另一维度的风险。
Abandonment Policy applies a 85% multiplier to weighted overall health.
所有权
软件包生态系统
| 注册表 | 软件包 | 版本 | 月下载量 | 版本数 | 最近发布 | 标签 |
|---|---|---|---|---|---|---|
| crates.io | bytes指向其他仓库——不计分 | 1.12.1 | 68,054,965 | 59 | 18 天前 | buffersiozero-copydata-structuresnetwork-programming |
按类别列示的指标
活力
项目是否仍有生命——是否仍在编写代码，是否仍在发布版本？
17
开发活跃度
1危急
疑似弃置
有工作送达，却无人处理
2602 天内没有人类提交不计自动化提交发布停滞OpenSSF Scorecard 判定其缺乏维护
仅有沉默从不构成判定——一个小而完备的库可能多年无需提交。此提示需同时满足两点：长期没有人类提交，且项目明显未履行应尽的义务。自动化提交不计作维护。
弃置状态如何评估评分方式
| 0/36 | 推送新近度 — 最近一次推送于 2,567 天前 |
| 0/36 | 提交节奏 — 52 周中有 0 周有提交 |
| 0/18 | 提交量 — 最近一年 0 次提交 |
| 0/10 | OpenSSF Scorecard：Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
所用输入
| commits_last_year | 0 |
| human_commit_share | 1 |
| days_since_last_push | 2,567 |
| active_weeks_last_year | 0 |
发布纪律
40存在风险
评分方式
| 16.2/27 | 有发布版本 — 15 个版本标签（无 GitHub 发布版本） |
| 0/36 | 发布时效 — 最近一次发布版本于 2,699 天前 |
| 19.8/27 | 发布节奏 — 约每 75 天发布一次 |
| 0/10 | OpenSSF Scorecard：Signed-Releases — 无数据 |
所用输入
| releases_count | 15 |
| latest_release_tag | v0.4.12 |
| releases_from_tags | 是 |
| days_since_latest_release | 2,699 |
| mean_days_between_releases | 75 |
已排除计分（无数据或不适用）：OpenSSF Scorecard：Signed-Releases。 其余权重已重新归一化。
社区与采用
项目是否拥有用户、下载量与关注度，并具备欢迎贡献者参与的配置？
12
流行度与采用
1危急
评分方式
| 0/60 | 星标 — 0 个星标 |
| 0/25 | 复刻 — 0 个复刻 |
| 0/15 | 关注者 — 0 位关注者 |
所用输入
| forks | 0 |
| stars | 0 |
| watchers | 0 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
社区健康
25危急
评分方式
| 0/22.5 | README |
| 22.5/22.5 | 许可证 — 可识别的许可证（MIT） |
| 0/18 | CONTRIBUTING 指南 |
| 0/13.5 | 行为准则 |
| 0/7.2 | 议题模板 |
| 0/6.3 | PR 模板 |
所用输入
| has_readme | 否 |
| has_license | 否 |
| has_contributing | 否 |
| has_issue_template | 否 |
| has_code_of_conduct | 否 |
| has_pull_request_template | 否 |
可持续性与治理
项目能否在其成员之外延续——巴士系数、响应能力、由谁支持，以及软件包的维护状况？
36
维护者韧性（巴士系数）
40存在风险
评分方式
| 9/54 | 巴士系数 — 1 位贡献者贡献了半数提交 |
| 7.9/22.5 | 提交分布 — 头号贡献者编写了 65% 的提交 |
| 13.5/13.5 | 贡献者广度 — 43 位贡献者 |
| 10/10 | OpenSSF Scorecard：Contributors — project has 7 contributing companies or organizations |
所用输入
| bus_factor | 1 |
| contributors_sampled | 43 |
| top_contributor_share | 0.647 |
议题与 PR 响应能力
1危急
评分方式
| 0/46.8 | 议题解决 — 没有议题或无数据 |
| 0/38.3 | PR 接受 — 没有已裁定的拉取请求或无数据 |
| 0/15 | OpenSSF Scorecard：Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
所用输入
| merged_prs | 0 |
| open_issues | 0 |
| closed_issues | 0 |
| issue_closed_ratio | — |
| closed_unmerged_prs | 0 |
已排除计分（无数据或不适用）：议题解决, PR 接受。 其余权重已重新归一化。
所有权与托管责任
66中等
评分方式
| 10/30 | 所有权背书 — 个人（用户）账户 |
| 0/20 | 已验证域名 — 不适用于个人账户 |
| 17.9/25 | 所有者影响力 — waywardmonkeys 有 311 位关注者 |
| 25/25 | 既往记录 — 510 个公开仓库，账户约 16 年 |
所用输入
| followers | 311 |
| owner_type | User |
| is_verified | — |
| owner_login | waywardmonkeys |
| public_repos | 510 |
| account_age_days | 6,043 |
已排除计分（无数据或不适用）：已验证域名。 其余权重已重新归一化。
工程质量
基础的工程与文档实践是否到位？
18
工程实践
30存在风险
评分方式
| 0/24 | CI 工作流 |
| 24/24 | 存在测试 |
| 0/16 | Linter 配置 |
| 0/9.6 | Pre-commit 钩子 |
| 0/6.4 | .editorconfig |
| 0/20 | OpenSSF Scorecard：CI-Tests — 无数据 |
所用输入
| has_ci | 否 |
| has_tests | 是 |
| has_editorconfig | 否 |
| has_linter_config | 否 |
| has_precommit_config | 否 |
已排除计分（无数据或不适用）：OpenSSF Scorecard：CI-Tests。 其余权重已重新归一化。
文档
1危急
评分方式
| 0/30 | README |
| 0/25 | 文档目录 |
| 0/15 | 文档 / 主页站点 |
| 0/10 | 仓库描述 |
| 0/10 | 主题标签 |
| 0/10 | Wiki |
所用输入
| topics | — |
| has_wiki | 否 |
| homepage | — |
| has_readme | 否 |
| has_docs_dir | 否 |
| has_description | 否 |
安全
可见的安全与供应链实践是否稳固，且不存在未解决的高风险司法辖区暴露？
42
安全态势
28危急
评分方式
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 0/7.5 | Branch-Protection — branch protection not enabled on development/release branches |
| 0/2.5 | CI-Tests — 无数据 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 0/7.5 | Code-Review — Found 0/30 approved changesets -- score normalized to 0 |
| 2.5/2.5 | Contributors — project has 7 contributing companies or organizations |
| 0/10 | Dangerous-Workflow — 无数据 |
| 0/7.5 | Dependency-Update-Tool — no update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | 许可证 — license file detected |
| 0/7.5 | Maintained — 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| 0/5 | Packaging — 无数据 |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — no SAST tool detected |
| 0/5 | Security-Policy — security policy file not detected |
| 0/7.5 | Signed-Releases — 无数据 |
| 0/7.5 | Token-Permissions — 无数据 |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
所用输入
| source | openssf_scorecard |
| checks_evaluated | 13 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 5 |
| scorecard_aggregate | 2.8 |
已排除计分（无数据或不适用）：ci_tests, dangerous_workflow, packaging, signed_releases, token_permissions。 其余权重已重新归一化。
依赖安全公告
97优秀
评分方式
| 35/35 | 直接依赖不含已知公告 — 没有直接依赖携带已知公告 |
| 23/25 | 间接依赖不含已知公告 — 1 个受影响：tracing-subscriber 0.3.19 (low) |
| 39/40 | 没有长期未处理的公告 — 1 个携带公告的软件包超过 90 天未处理；最早一条发布于 331 天前 |
所用输入
| source | osv |
| advisories | 2 |
| affected_packages | 1 |
| assessed_packages | 31 |
| unassessed_packages | 0 |
| affected_by_severity | low 1 |
| direct_affected_packages | 0 |
比对的是 crates:bytes@1.12.1 的运行时依赖闭包——安装已发布的软件包时真正被拉取进来的内容——共 31 个软件包。 未对可达性进行分析。
AI 就绪度
该仓库在多大程度上具备与 AI 编码代理协同开发与维护的条件？这是一枚独立的实验性徽章——权重为 0.0，因此单独呈现，不影响总体健康评分。
53
AI 代理上下文与指引
40存在风险
评分方式
| 0/45 | 代理指令 — 没有 CLAUDE.md / AGENTS.md / 编辑器规则 |
| 0/15 | 机器可读文档（llms.txt） |
| 40/40 | 可读的提交历史 — 100 次人类提交中有 77 次说明了意图（结构化标题或解释性正文） |
所用输入
| has_llms_txt | 否 |
| legible_history_share | 0.77 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
验证循环（构建 / 测试 / 类型检查）
46存在风险
评分方式
| 12.6/18 | 一条命令的引导启动 — Cargo.toml（工具链约定，无任务运行器） |
| 22/22 | 自动化测试 |
| 0/11 | Lint / 格式化配置 |
| 11/11 | 静态类型检查 — Rust（静态类型） |
| 0/10 | 可复现环境 |
| 0/10 | 已体现的代理实践 — 最近 100 次提交中没有代理编写的提交 |
| 0/8 | 自动化维护 — 未观察到自动依赖更新 |
| 0/10 | OpenSSF Scorecard：Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
所用输入
| has_nix | 否 |
| has_tests | 是 |
| lockfiles | — |
| has_dockerfile | 否 |
| typed_language | 是 |
| bootstrap_files | — |
| has_devcontainer | 否 |
| has_linter_config | 否 |
| typecheck_configs | — |
| agent_commit_share | 0 |
| toolchain_manifests | Cargo.toml |
| dependency_bot_commit_share | 0 |
面向模型的代码可读性
98优秀
评分方式
| 45/45 | 可类型检查的代码 — Rust（静态类型） |
| 53/55 | 可控的文件大小 — 采样的 28 个源文件中有 1 个超过 60KB |
所用输入
| primary_language | Rust |
| largest_source_bytes | 88,400 |
| source_files_sampled | 28 |
| oversized_source_files | 1 |
关键数据
0GitHub 星标
43贡献者
0最近 12 个月提交数
2,567距最近推送天数
15发布版本数
1巴士系数（bus factor）
0开放议题
crates.io软件包生态系统数
数据采集警告
- Community profile unavailable
- crates package 'bytes' points at a different repository (https://github.com/tokio-rs/bytes); excluded from ecosystem scoring
- GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
更多细节
OpenSSF Scorecard 2.8 / 10
2.8综合
来自开源项目 OpenSSF Scorecard 的独立、工具无关的安全评估。每项检查奖励的是安全实践本身，而非特定供应商的工具。Scorecard 无法判定的检查项标记为 不适用，并从安全评分中剔除（绝不按零分计）。
| 10 | Binary-Artifacts | no binaries found in the repo |
| 0 | Branch-Protection | branch protection not enabled on development/release branches |
| 不适用 | CI-Tests | no pull request found |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 0 | Code-Review | Found 0/30 approved changesets -- score normalized to 0 |
| 10 | Contributors | project has 7 contributing companies or organizations |
| 不适用 | Dangerous-Workflow | no workflows found |
| 0 | Dependency-Update-Tool | no update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 0 | Maintained | 0 commit(s) and 0 issue activity found in the last 90 days -- score normalized to 0 |
| 不适用 | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | no SAST tool detected |
| 0 | Security-Policy | security policy file not detected |
| 不适用 | Signed-Releases | no releases found |
| 不适用 | Token-Permissions | No tokens found |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
直接依赖 3
| 注册表 | 软件包 | 版本约束 | 清单文件 |
|---|---|---|---|
| crates.io | byteorder | 1.1.0 | Cargo.toml |
| crates.io | serde | 1.0 | Cargo.toml |
| crates.io | either | 1.5 | Cargo.toml |
全部依赖 未采集
本报告未能采集到解析后的依赖集合：GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository
依赖安全公告 1
安装 crates:bytes@1.12.1 会引入 31 个包（直接与传递）：其中 1 个存在已知公告，0 个为直接依赖。
| 软件包 | 版本 | 关系 | 严重程度 | 公告数 | 修复版本 |
|---|---|---|---|---|---|
| tracing-subscriber | 0.3.19 | 间接 | 低 | 2 | 0.3.20 |
公告表示依赖图中记录的版本落入某条公告的受影响范围。可达性未经分析，且依赖图包含开发与测试的版本固定——某项发现可能只涉及工具链而非交付的软件。
原始 JSON 报告 机器可读
{
"data": {
"repo": {
"topics": [],
"is_fork": true,
"size_kb": 1636,
"has_wiki": false,
"homepage": null,
"languages": {
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"Shell": 1890,
"PowerShell": 576
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"pushed_at": "2019-07-16T18:21:42Z",
"created_at": "2019-07-09T10:52:17Z",
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"updated_at": "2023-07-25T14:27:19Z",
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"releases": [
{
"tag": "v0.4.12",
"kind": "patch",
"published_at": "2019-03-06T20:42:20Z"
},
{
"tag": "v0.4.11",
"kind": "patch",
"published_at": "2018-11-17T22:33:25Z"
},
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"tag": "v0.4.10",
"kind": "patch",
"published_at": "2018-09-04T20:31:26Z"
},
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"tag": "v0.4.9",
"kind": "patch",
"published_at": "2018-07-23T02:30:41Z"
},
{
"tag": "v0.4.8",
"kind": "patch",
"published_at": "2018-05-25T23:50:42Z"
},
{
"tag": "v0.4.7",
"kind": "patch",
"published_at": "2018-04-27T17:51:09Z"
},
{
"tag": "v0.4.6",
"kind": "patch",
"published_at": "2018-01-08T17:11:42Z"
},
{
"tag": "v0.4.5",
"kind": "patch",
"published_at": "2017-08-12T17:59:31Z"
},
{
"tag": "v0.4.4",
"kind": "patch",
"published_at": "2017-05-26T17:09:43Z"
},
{
"tag": "v0.4.3",
"kind": "patch",
"published_at": "2017-04-30T23:25:54Z"
},
{
"tag": "v0.4.2",
"kind": "patch",
"published_at": "2017-04-05T19:12:05Z"
},
{
"tag": "v0.4.1",
"kind": "patch",
"published_at": "2017-03-15T16:36:52Z"
},
{
"tag": "v0.4.0",
"kind": "minor",
"published_at": "2017-02-24T18:35:53Z"
},
{
"tag": "v0.3.0",
"kind": "minor",
"published_at": "2015-12-04T04:40:52Z"
},
{
"tag": "v0.1.0",
"kind": "minor",
"published_at": "2015-02-10T07:36:43Z"
}
],
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"body": "With this if foo is a mutable slice, it is possible to do\r\n\r\nfoo.into_buf().put_u32_le(42);\r\n\r\nBefore this patch into_buf would create a Cursor<&'a [u8]> and it\r\nwould not be possible to write into it.",
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"headline": "Implement IntoBuf for mut slices. (#214)",
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"is_bot": false,
"headline": "Put type names in `backticks`. (#212)",
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"body": "With this if foo is a mutable slice, it is possible to do\r\n\r\nfoo.into_buf().put_u32_le(42);\r\n\r\nBefore this patch into_buf would create a Cursor<&'a [u8]> and it\r\nwould not be possible to write into it.",
"is_bot": false,
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{
"oid": "886dda096204649a8733f4d570d9aa3f515ea20a",
"body": "- Clones when the kind is INLINE or STATIC are sped up by over double.\r\n- Clones when the kind is ARC are spec up by about 1/3.",
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"headline": "Optimize Inner::shallow_clone (#217)",
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"body": "The intent of the license was to dual license MIT & Apache 2.0. However,\r\nthe messaging was copy / pasted from rust-lang.\r\n\r\nClarify the license as exclusively MIT.\r\n\r\nFixes #215",
"is_bot": false,
"headline": "Clarify license as MIT (#216)",
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"headline": "Added a resize function for BytesMut (#203)",
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{
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"body": "* Recycle space when reserving from Vec-backed Bytes\r\n\r\nBytesMut::reserve, when called on a BytesMut instance which is backed by\r\na non-shared Vec<u8>, would previously just delegate to Vec::reserve\r\nregardless of the current location in the buffer. If the Bytes is\r\nactually the trailing component o\n[…]\nreuse space in a Vec-backed Bytes when doing so would gain back\r\nmore than half of the current capacity. This avoids excessive copy\r\noperations when a large buffer is almost (but not completely) full.",
"is_bot": false,
"headline": "Recycle space when reserving from Vec-backed Bytes (#197)",
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"body": "* Recycle space when reserving from Vec-backed Bytes\r\n\r\nBytesMut::reserve, when called on a BytesMut instance which is backed by\r\na non-shared Vec<u8>, would previously just delegate to Vec::reserve\r\nregardless of the current location in the buffer. If the Bytes is\r\nactually the trailing component o\n[…]\nreuse space in a Vec-backed Bytes when doing so would gain back\r\nmore than half of the current capacity. This avoids excessive copy\r\noperations when a large buffer is almost (but not completely) full.",
"is_bot": false,
"headline": "Recycle space when reserving from Vec-backed Bytes (#197)",
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"headline": "Fix panic in FromIterator for BytesMut",
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{
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"headline": "Bump version to v0.4.7",
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"headline": "Merge branch 'v0.4.x'",
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{
"oid": "51e435b7e00dba93d358efbcc4bb78fbab1dcc1c",
"body": "The new implementation tries to get the data directly from bytes() (this is\npossible most of the time) and if there is not enough data in bytes() use the\nprevious code: copy the needed bytes in a temporary buffer before returning\nthe data\n\nHere the bench results:\n Befor\n[…]\ner)] on 'bytes()',\n 'remaining()' and 'advance()'.\n\nThe cases that are slower (slightly) correspond to implementations that are not\nreally realistic: more than one byte is never possible in one time",
"is_bot": false,
"headline": "Improve performance of Buf::get_*() (#195)",
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"headline": "impl BorrowMut for BytesMut (#185) (#192)",
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"oid": "e44472209856bf9518e5ba4491f658d7f9a5abf2",
"body": "The new implementation tries to get the data directly from bytes() (this is\r\npossible most of the time) and if there is not enough data in bytes() use the\r\nprevious code: copy the needed bytes in a temporary buffer before returning\r\nthe data\r\n\r\nHere the bench results:\r\n \n[…]\n on 'bytes()',\r\n 'remaining()' and 'advance()'.\r\n\r\nThe cases that are slower (slightly) correspond to implementations that are not\r\nreally realistic: more than one byte is never possible in one time",
"is_bot": false,
"headline": "Improve performance of Buf::get_*() (#195)",
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"headline": "Add a bench for Buf::get_*() (#194)",
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"headline": "Introduce Bytes::to_mut (#188)",
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"headline": "impl BorrowMut for BytesMut (#185)",
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"body": "This patch fixes the `copy_to_slice` function, rectifying the logic.\nHowever, the incorrect code does not result in incorrect behavior as the\nonly case `cnt != src.len()` is during the final iteration, and since\n`src.len()` is greater than `cnt` in that case, `off` will be\nincremented by too much, but this will still trigger the `off <\ndst.len()` condition.\n\nThe only danger is `src.len()` could cause an overflow.",
"is_bot": false,
"headline": "Fix `copy_to_slice` to use correct increment var",
"author_name": "Carl Lerche",
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"headline": "Merge remote-tracking branch 'origin/v0.4.x'",
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"oid": "025d53342eac05acf784ca008a7c517f0aafadd2",
"body": "* make Buf and BufMut usable as trait objects\r\n\r\n- All the `get_*` and `put_*` methods that take `T: ByteOrder` have\r\n a `where Self: Sized` bound added, so that they are only usable from\r\n sized types. It was impossible to make `Buf` or `BufMut` into trait\r\n objects before, so this change doesn'\n[…]\n export of `ByteOrder` and methods generic on it.\r\n\r\n* remove deprecated ByteOrder methods\r\n\r\nRemoves the `_be` suffix from all methods, implying that the default\r\npeople should use is network endian.",
"is_bot": false,
"headline": "Remove ByteOrder generic methods from Buf and BufMut (#187)",
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"oid": "ce79f0a26832c73b038bb2b8df77cde2315779dd",
"body": "- All the `get_*` and `put_*` methods that take `T: ByteOrder` have\r\n a `where Self: Sized` bound added, so that they are only usable from\r\n sized types. It was impossible to make `Buf` or `BufMut` into trait\r\n objects before, so this change doesn't break anyone.\r\n- Add `get_n_be`/`get_n_le`/`put_n_be`/`put_n_le` methods that can be\r\n used on trait objects.\r\n- Deprecate the export of `ByteOrder` and methods generic on it.\r\n\r\nFixes #163",
"is_bot": false,
"headline": "Make Buf and BufMut usable as trait objects (#186)",
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"body": "Add `Bytes::unsplit`, analogous to `BytesMut::unsplit`.",
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"headline": "Bytes::unsplit (#182)",
"author_name": "Alan Somers",
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"headline": "Merge remote-tracking branch 'origin/v0.4.x'",
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"headline": "Bump version",
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"headline": "Update iovec dependency (#179)",
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"body": "Just document how `from(Vec<u8>)` can be used to disable inlining.",
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"headline": "Optionally disable inlining (#176)",
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"headline": "Bump version to v0.4.6",
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"body": "* Handle empty self and other for unsplit.\r\n* Change extend() to extend_from_slice().",
"is_bot": false,
"headline": "Unsplit improvements (#173)",
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"body": "If `shallow_clone` is called with `&mut self`, and `Bytes` contains\r\n`Vec`, then expensive CAS can be avoided, because no other thread\r\nhave references to this `Bytes` object.\r\n\r\nBench `split_off_and_drop` difference:\r\n\r\nBefore the diff:\r\n\r\n```\r\ntest split_off_and_drop ... bench: 91,858 ns/iter (+/- 17,401)\r\n```\r\n\r\nWith the diff:\r\n\r\n```\r\ntest split_off_and_drop ... bench: 81,162 ns/iter (+/- 17,603)\r\n```",
"is_bot": false,
"headline": "Optimize shallow_clone for Bytes::split_{off,to} (#92)",
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"body": "Add support for unsplit() to BytesMut which combines splitted contiguous memory blocks efficiently.",
"is_bot": false,
"headline": "Add support for unsplit() to BytesMut (#162)",
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"body": "Fixes #164",
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"headline": "Document correct inline capacity in bytes.rs (#171)",
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"oid": "02891144be0a889ad1c34b84c5ec15f4fb6d2c57",
"body": "* Compact Bytes original capacity representation\r\n\r\nIn order to avoid unnecessary allocations, a `Bytes` structure remembers\r\nthe capacity with which it was first created. When a reserve operation\r\nis issued, this original capacity value is used to as a baseline for\r\nreallocating new storage.\r\n\r\nPre\n[…]\nevious commit to store the number of bytes that the view was advanced.\r\nThe `ptr` pointer will point to the start of the window, avoiding any\r\npointer arithmetic when dereferencing the `Bytes` handle.",
"is_bot": false,
"headline": "Add `advance` on `Bytes` and `BytesMut` (#166)",
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"headline": "Get test passing again",
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"oid": "03d501b18d5a58fa613a585ec9761600c75ff83b",
"body": "* Inner: make uninitialized construction explicit\r\n* Remove Inner2\r\n* Remove unnecessary transmutes\r\n* Use AtomicPtr::get_mut where possible\r\n* Some minor tweaks",
"is_bot": false,
"headline": "small fixups in bytes.rs (#145)",
"author_name": "Dan Burkert",
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"headline": "Add `FromIterator` impl (#148)",
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"headline": "print space normally in Debug for Bytes (#155)",
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"headline": "Bump version to v0.4.5",
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"headline": "Inline `as_ref` functions on `Bytes` and `BytesMut` (#154)",
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"headline": "impl AsMut<[u8]> for BytesMut (#143) (#144)",
"author_name": "Paul Collier",
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"body": "Slice operation should return inline when possible\r\n\r\nIt is cheaper than atomic increment/decrement.\r\n\r\nBefore this patch:\r\n\r\n```\r\ntest slice_avg_le_inline_from_arc ... bench: 28,582 ns/iter (+/- 3,880)\r\ntest slice_empty ... bench: 8,797 ns/iter (+/- 1,325)\r\ntest slic\n[…]\nch: 9,136 ns/iter (+/- 1,908)\r\ntest slice_large_le_inline_from_arc ... bench: 18,052 ns/iter (+/- 2,981)\r\ntest slice_short_from_arc ... bench: 18,200 ns/iter (+/- 2,534)\r\n```",
"is_bot": false,
"headline": "Optimize Bytes::slice for short slices (#136)",
"author_name": "Stepan Koltsov",
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"headline": "Minor doc spelling and consistency fixes (#142)",
"author_name": "Georg Brandl",
"author_login": "birkenfeld",
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"headline": "Bytes::with_capacity (#137)",
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"oid": "fb2d8cf1c045059d116225fd614c53446e295fe9",
"body": "Saves the cognitive load of having to wrap them in slices to compare\r\nthem when that seems like what one would expect.\r\n\r\nSigned-off-by: Clint Byrum <clint@fewbar.com>",
"is_bot": false,
"headline": "Add convenience PartialEq for BytesMut and Bytes (#141)",
"author_name": "Clint Byrum",
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"body": "The panic happens when `inner.bytes()` returns a slice smaller than the\r\nlimit.",
"is_bot": false,
"headline": "Fix index-oob panic in Take::bytes (#138)",
"author_name": "Dan Burkert",
"author_login": "danburkert",
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"headline": "reference Apache-2.0 in Cargo.toml (#134)",
"author_name": "Igor Gnatenko",
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"oid": "7e8373da8d7e4553bbf9793c664fc200f2f61046",
"body": "* use slice.to_vec instead of buf.put in From<[u8]>\r\n\r\n* don't panic in fmt::Write for BytesMut",
"is_bot": false,
"headline": "Faster From<[u8]> for BytesMut, remove panic in fmt::Write (#133)",
"author_name": "Sean McArthur",
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"headline": "Bump version to v0.4.4",
"author_name": "Carl Lerche",
"author_login": "carllerche",
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"oid": "9ae51c9f0c191f9087e768f1163e9f3546d07d68",
"body": null,
"is_bot": false,
"headline": "Implement `truncate`, `clear` for `Bytes` (#128)",
"author_name": "Stepan Koltsov",
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"headline": "impl ExactSizeIterator for Iter<T: Buf> (#127)",
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"body": "Return empty `Bytes` object\r\n\r\nBench for `slice_empty` difference is\r\n\r\n```\r\n55 ns/iter (+/- 1) # before this patch\r\n17 ns/iter (+/- 5) # with this patch\r\n```\r\n\r\nBench for `slice_not_empty` is\r\n\r\n```\r\n25,058 ns/iter (+/- 1,099) # before this patch\r\n25,072 ns/iter (+/- 1,593) # with this patch\r\n```",
"is_bot": false,
"headline": "Optimize Bytes::slice(n, n) (#123)",
"author_name": "Stepan Koltsov",
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"headline": "Fix benchmarks",
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"headline": "Minor doc fixes (#124)",
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"body": "Round up to power of 2 is not necessary, because `reserve` already\r\ndoubles previous capacity in\r\n\r\n```\r\n\tnew_cap = cmp::max(\r\n\t\tcmp::max(v.capacity() << 1, new_cap),\r\n\t\toriginal_capacity);\r\n```\r\n\r\nwhich makes `reserve` calls constant in average. Avoiding rounding\r\nup prevents `reserve` from wasting\n[…]\n01, bytes.capacity());\r\n}\r\n```\r\n\r\nIt asserts that when user requests more than double of current\r\ncapacity, exactly the requested amount of memory is allocated and\r\nis not wasted to next power of two.",
"is_bot": false,
"headline": "BytesMut::reserve should not overallocate (#117)",
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"oid": "07db74b009bb44190ae6c0bb001075a6d9261649",
"body": "`extend_with_slice` is super-convenient operation on `Bytes`.\r\n\r\nWhile `put_u8` would be expensive on `Bytes`, `extend_from_slice`\r\nis OK, because it is batch, and it checks for kind only once.\r\n\r\nPatch also adds `impl Extend for Bytes`.\r\n\r\ncc #116",
"is_bot": false,
"headline": "Bytes::extend_from_slice (#120)",
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"headline": "fix a docs typo (#115)",
"author_name": "Jack O'Connor",
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{
"key": "owner_reach",
"name": "Owner reach",
"detail": "311 followers of waywardmonkeys",
"points": 17.9,
"status": "partial",
"details": [
{
"code": "owner_followers",
"params": {
"count": 311,
"login": "waywardmonkeys"
}
}
],
"max_points": 25
},
{
"key": "track_record",
"name": "Track record",
"detail": "510 public repos, account ~16 yr old",
"points": 25,
"status": "met",
"details": [
{
"code": "public_repos",
"params": {
"count": 510
}
},
{
"code": "account_age_years",
"params": {
"years": 16
}
}
],
"max_points": 25
}
]
}
],
"description": "Will the project survive its people — bus factor, responsiveness, who backs it, and package upkeep?"
},
{
"key": "engineering",
"band": "critical",
"name": "Engineering Quality",
"value": 18,
"weight": 0.2,
"metrics": [
{
"key": "engineering_practices",
"band": "at_risk",
"name": "Engineering practices",
"note": "Excluded from scoring (no data or not applicable): OpenSSF Scorecard: CI-Tests. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
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}
},
{
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"params": {}
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"has_tests": true,
"has_editorconfig": false,
"has_linter_config": false,
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},
"components": [
{
"key": "ci_workflows",
"name": "CI workflows",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 24
},
{
"key": "tests_present",
"name": "Tests present",
"detail": null,
"points": 24,
"status": "met",
"details": [],
"max_points": 24
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{
"key": "linter_config",
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"points": 0,
"status": "missed",
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{
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"points": 0,
"status": "missed",
"details": [],
"max_points": 9.6
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{
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"detail": null,
"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "openssf_scorecard_ci_tests",
"name": "OpenSSF Scorecard: CI-Tests",
"detail": "no pull request found",
"points": 0,
"status": "excluded",
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"code": "no_data",
"params": {}
}
],
"max_points": 20
}
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},
{
"key": "documentation",
"band": "critical",
"name": "Documentation",
"note": null,
"notes": [],
"value": 1,
"inputs": {
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"homepage": null,
"has_readme": false,
"has_docs_dir": false,
"has_description": false
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"components": [
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"key": "readme",
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"detail": null,
"points": 0,
"status": "missed",
"details": [],
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{
"key": "documentation_directory",
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"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 25
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{
"key": "documentation_homepage_site",
"name": "Documentation / homepage site",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 15
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{
"key": "repository_description",
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"detail": null,
"points": 0,
"status": "missed",
"details": [],
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{
"key": "topics",
"name": "Topics",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
"max_points": 10
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{
"key": "wiki",
"name": "Wiki",
"detail": null,
"points": 0,
"status": "missed",
"details": [],
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}
]
}
],
"description": "Are baseline engineering and documentation practices in place?"
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{
"key": "security",
"band": "at_risk",
"name": "Security",
"value": 42,
"weight": 0.16,
"metrics": [
{
"key": "security_posture",
"band": "critical",
"name": "Security posture",
"note": "Excluded from scoring (no data or not applicable): CI-Tests, Dangerous-Workflow, Packaging, Signed-Releases, Token-Permissions. Remaining weights renormalized.",
"notes": [
{
"code": "excluded_no_data",
"params": {
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"dangerous_workflow",
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"signed_releases",
"token_permissions"
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}
},
{
"code": "weights_renormalized",
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}
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"inputs": {
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"scorecard_version": "v5.5.0",
"checks_inconclusive": 5,
"scorecard_aggregate": 2.8
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"components": [
{
"key": "binary_artifacts",
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"points": 7.5,
"status": "met",
"details": [],
"max_points": 7.5
},
{
"key": "branch_protection",
"name": "Branch-Protection",
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"points": 0,
"status": "missed",
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"max_points": 7.5
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{
"key": "ci_tests",
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"status": "excluded",
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"code": "no_data",
"params": {}
}
],
"max_points": 2.5
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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",
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"points": 0,
"status": "missed",
"details": [],
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},
{
"key": "contributors",
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"points": 2.5,
"status": "met",
"details": [],
"max_points": 2.5
},
{
"key": "dangerous_workflow",
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"points": 0,
"status": "excluded",
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{
"code": "no_data",
"params": {}
}
],
"max_points": 10
},
{
"key": "dependency_update_tool",
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"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 0",
"points": 0,
"status": "missed",
"details": [],
"max_points": 5
},
{
"key": "sast",
"name": "SAST",
"detail": "no SAST tool detected",
"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": "No tokens found",
"points": 0,
"status": "excluded",
"details": [
{
"code": "no_data",
"params": {}
}
],
"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": "excellent",
"name": "Dependency advisories",
"note": "Matched the crates:bytes@1.12.1 runtime dependency closure — what installing the published package pulls in — 31 packages. Reachability is not analyzed.",
"notes": [
{
"code": "advisories_scope_published",
"params": {
"package": "crates:bytes@1.12.1",
"assessed": 31
}
},
{
"code": "advisories_reachability",
"params": {}
}
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"inputs": {
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"advisories": 2,
"affected_packages": 1,
"assessed_packages": 31,
"unassessed_packages": 0,
"affected_by_severity": "low 1",
"direct_affected_packages": 0
},
"components": [
{
"key": "direct_dependencies_free_of_known_advisories",
"name": "Direct dependencies free of known advisories",
"detail": "no direct dependency carries a known advisory",
"points": 35,
"status": "met",
"details": [
{
"code": "no_direct_advisories",
"params": {}
}
],
"max_points": 35
},
{
"key": "indirect_dependencies_free_of_known_advisories",
"name": "Indirect dependencies free of known advisories",
"detail": "1 affected: tracing-subscriber 0.3.19 (low)",
"points": 23,
"status": "partial",
"details": [
{
"code": "advisories_affected",
"params": {
"count": 1,
"packages": "tracing-subscriber 0.3.19 (low)"
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}
],
"max_points": 25
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{
"key": "no_advisories_left_outstanding",
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"points": 39,
"status": "partial",
"details": [
{
"code": "advisories_stale",
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"count": 1,
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}
}
],
"max_points": 40
}
]
},
{
"key": "malicious_dependencies",
"band": "excellent",
"name": "Malicious dependencies",
"note": null,
"notes": [],
"value": 100,
"inputs": {
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"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": 31,
"malicious_packages": 0,
"direct_malicious_packages": 0,
"withdrawn_malicious_packages": 0,
"installable_malicious_packages": 0
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"components": [
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],
"max_points": 100
}
]
},
{
"key": "high_risk_jurisdiction_exposure",
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"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": {
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"exposures": [],
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"Iran",
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"review_only_matches": 0,
"assessed_self_published_locations": 12
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"components": [
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"key": "policy_exposure_multiplier",
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"status": "met",
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"code": "jurisdiction_no_match",
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}
],
"max_points": 100
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}
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{
"key": "ai_readiness",
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"name": "AI Readiness",
"value": 53,
"weight": 0,
"metrics": [
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"note": null,
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{
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{
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"code": "legible_history",
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"notes": [],
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"has_tests": true,
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"points": 22,
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{
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{
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{
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"points": 0,
"status": "missed",
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{
"key": "demonstrated_agent_practice",
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"points": 0,
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{
"key": "automated_maintenance",
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"status": "missed",
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],
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{
"key": "openssf_scorecard_pinned_dependencies",
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"note": null,
"notes": [],
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"source_files_sampled": 28,
"oversized_source_files": 1
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"points": 45,
"status": "met",
"details": [
{
"code": "statically_typed_language",
"params": {
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{
"key": "manageable_file_sizes",
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"points": 53,
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"metrics_version": "1.13.0"
},
"warnings": [
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],
"report_type": "repository",
"generated_at": "2026-07-26T20:47:24.959749Z",
"schema_version": "0.27.0",
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"full_name": "waywardmonkeys/bytes",
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}