Tools for concurrent programming in Rust
crossbeam-rs/crossbeam 的健康指数为 100 分中的 89 分,处于「优秀」区间。 其得分最高的类别是Community & Adoption(85/100),最低的是AI Readiness(58/100)。 最近一次更新在 3 天前。 近期的大部分工作由 2 位贡献者完成。
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,再依据公开记录的分布进行校准,使各等级具有百分位含义;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 34(存在风险)的上限。
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。
加权总体分 75 经校准后在公布的指数量表上为 89(记录校准 2026-08-02)。
| 注册表 | 软件包 | 版本 | 月下载量 | 版本数 | 最近发布 | 标签 |
|---|---|---|---|---|---|---|
| crates.io | crossbeam | 0.8.4 | 8,670,683 | 36 | 939 天前 | rcunon-blockinggarbageatomiclock-freeno-stdconcurrencydata-structuresmemory-management |
| crates.io | crossbeam-deque | 0.8.7 | 41,376,110 | 27 | 29 天前 | chase-levlock-freeschedulerschedulingalgorithmsdata-structuresconcurrency |
| crates.io | crossbeam-epoch | 0.9.20 | 43,512,499 | 40 | 29 天前 | atomicgarbagelock-freercuno-stdconcurrencymemory-management |
| crates.io | crossbeam-queue | 0.3.13 | 23,511,978 | 22 | 29 天前 | consumerlock-freempmcproducerqueuedata-structuresno-stdconcurrency |
| crates.io | crossbeam-utils | 0.8.22 | 57,466,257 | 43 | 29 天前 | atomiccachescopedthreadalgorithmsdata-structuresno-stdconcurrency |
| crates.io | crossbeam-channel | 0.5.16 | 35,836,986 | 43 | 29 天前 | channelgolangmessagempmcselectalgorithmsdata-structuresconcurrency |
| crates.io | crossbeam-skiplist | 0.1.3 | 1,018,361 | 5 | 939 天前 | skiplistmapsetlock-freeno-stdconcurrencydata-structuresalgorithms |
项目是否仍有生命——是否仍在编写代码,是否仍在发布版本?
| 36/36 | 推送新近度 — 最近一次推送于 3 天前 |
| 5.5/36 | 提交节奏 — 52 周中有 8 周有提交 |
| 17.7/18 | 提交量 — 最近一年 92 次提交 |
| 10/10 | OpenSSF Scorecard:Maintained — 30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10 |
| commits_last_year | 92 |
| human_commit_share | 0.94 |
| days_since_last_push | 3 |
| active_weeks_last_year | 8 |
| 27/27 | 有发布版本 — 已发布 87 个发布版本 |
| 36/36 | 发布时效 — 最近一次发布版本于 29 天前 |
| 19.8/27 | 发布节奏 — 约每 63.1 天发布一次 |
| 0/10 | OpenSSF Scorecard:Signed-Releases — 无数据 |
| releases_count | 87 |
| latest_release_tag | crossbeam-epoch-0.9.20 |
| releases_from_tags | 否 |
| days_since_latest_release | 29 |
| mean_days_between_releases | 63.1 |
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?
| 60/60 | 星标 — 8,537 个星标 |
| 22.9/25 | 复刻 — 568 个复刻 |
| 10.5/15 | 关注者 — 80 位关注者 |
| forks | 568 |
| stars | 8,537 |
| watchers | 80 |
| growth_state | unverified |
| growth_factor_pct | 100 |
| growth_unverified_reason | no_history |
| 22.5/22.5 | README |
| 22.5/22.5 | 许可证 — 可识别的许可证(Apache-2.0) |
| 0/18 | CONTRIBUTING 指南 |
| 13.5/13.5 | 行为准则 |
| 0/7.2 | 议题模板 |
| 0/6.3 | PR 模板 |
| has_readme | 是 |
| has_license | 是 |
| readme_badges | 5 |
| has_contributing | 否 |
| has_issue_template | 否 |
| has_code_of_conduct | 是 |
| readme_badge_services | github.com, shields.io |
| has_pull_request_template | 否 |
| 80/80 | 月度下载量 — crates 合计每月 211,392,874 次下载 |
| 0/20 | 注册表被依赖数 — 该生态系统不报告此项 |
| packages | crossbeam, crossbeam-deque, crossbeam-epoch, crossbeam-queue, crossbeam-utils, crossbeam-channel, crossbeam-skiplist |
| dependents | — |
| ecosystems | crates |
| total_downloads | 2,915,378,676 |
| monthly_downloads | 211,392,874 |
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?
| 25.2/54 | 巴士系数 — 2 位贡献者贡献了半数提交 |
| 12/22.5 | 提交分布 — 头号贡献者编写了 47% 的提交 |
| 13.5/13.5 | 贡献者广度 — 98 位贡献者 |
| 10/10 | OpenSSF Scorecard:Contributors — project has 32 contributing companies or organizations |
| bus_factor | 2 |
| contributors_sampled | 98 |
| top_contributor_share | 0.467 |
| 32.3/42 | 议题解决 — 77% 的议题已关闭 |
| 25.6/30 | PR 接受 — 已裁定的 PR 中 658/771 已合并 |
| 13/13 | Newcomer PR acceptance — 30 天内首次贡献者的 PR 已合并 4/4 |
| 3/15 | OpenSSF Scorecard:Code-Review — Found 5/24 approved changesets -- score normalized to 2 |
| merged_prs | 658 |
| open_issues | 109 |
| closed_issues | 362 |
| prs_merged_7d | 1 |
| prs_decided_7d | 1 |
| prs_merged_30d | 21 |
| prs_decided_30d | 21 |
| issue_closed_ratio | 0.769 |
| closed_unmerged_prs | 113 |
| first_time_authors_30d | 4 |
| first_time_prs_merged_30d | 4 |
| first_time_prs_decided_30d | 4 |
| 30/30 | 所有权背书 — 组织持有 |
| 0/20 | 已验证域名 |
| 15/25 | 所有者影响力 — crossbeam-rs 有 122 位关注者 |
| 18.9/25 | 既往记录 — 8 个公开仓库,账户约 9 年 |
| followers | 122 |
| owner_type | Organization |
| is_verified | — |
| owner_login | crossbeam-rs |
| public_repos | 8 |
| account_age_days | 3,434 |
| 25/25 | 已发布且可解析 — crates 上有 7 个软件包 |
| 35/35 | 发布时效 — 最近一次发布于 29 天前 |
| 20/20 | 版本历史 — 43 个已发布版本 |
| 20/20 | 未被弃用 — 活跃,未被弃用或撤回 |
| packages | crossbeam, crossbeam-deque, crossbeam-epoch, crossbeam-queue, crossbeam-utils, crossbeam-channel, crossbeam-skiplist |
| ecosystems | crates |
| any_deprecated | 否 |
| min_days_since_publish | 29 |
基础的工程与文档实践是否到位?
| 24/24 | CI 工作流 — 2 个工作流 |
| 24/24 | 存在测试 |
| 0/16 | Linter 配置 |
| 0/9.6 | Pre-commit 钩子 |
| 6.4/6.4 | .editorconfig |
| 20/20 | OpenSSF Scorecard:CI-Tests — 26 out of 26 merged PRs checked by a CI test -- score normalized to 10 |
| has_ci | 是 |
| has_tests | 是 |
| has_editorconfig | 是 |
| has_linter_config | 否 |
| has_precommit_config | 否 |
| 30/30 | README |
| 0/25 | 文档目录 |
| 0/15 | 文档 / 主页站点 |
| 10/10 | 仓库描述 |
| 10/10 | 主题标签 — 7 个主题标签 |
| 0/10 | Wiki |
| topics | synchronization, concurrency, parallelism, threads, lock-free, data-structures, rust |
| has_wiki | 否 |
| homepage | — |
| has_readme | 是 |
| has_docs_dir | 否 |
| has_description | 是 |
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?
| 7.5/7.5 | Binary-Artifacts — no binaries found in the repo |
| 2.2/7.5 | Branch-Protection — branch protection is not maximal on development and all release branches |
| 2.5/2.5 | CI-Tests — 26 out of 26 merged PRs checked by a CI test -- score normalized to 10 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 1.5/7.5 | Code-Review — Found 5/24 approved changesets -- score normalized to 2 |
| 2.5/2.5 | Contributors — project has 32 contributing companies or organizations |
| 10/10 | Dangerous-Workflow — no dangerous workflow patterns detected |
| 7.5/7.5 | Dependency-Update-Tool — update tool detected |
| 0/5 | Fuzzing — project is not fuzzed |
| 2.5/2.5 | 许可证 — license file detected |
| 7.5/7.5 | Maintained — 30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10 |
| 0/5 | Packaging — 无数据 |
| 5/5 | Pinned-Dependencies — all dependencies are pinned |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 5/5 | Security-Policy — security policy file detected |
| 0/7.5 | Signed-Releases — 无数据 |
| 7.5/7.5 | Token-Permissions — GitHub workflow tokens follow principle of least privilege |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
| source | openssf_scorecard |
| checks_evaluated | 16 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 2 |
| scorecard_aggregate | 7.4 |
| 35/35 | 直接依赖不含已知公告 — 没有直接依赖携带已知公告 |
| 25/25 | 间接依赖不含已知公告 — 没有间接依赖携带已知公告 |
| 0/40 | 没有长期未处理的公告 — 没有公告带有发布日期 |
| source | osv |
| advisories | 0 |
| affected_packages | 0 |
| assessed_packages | 19 |
| unassessed_packages | 0 |
| affected_by_severity | none |
| direct_affected_packages | 0 |
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?权重刻意设小(4%):代理工具链是一项真实的维护信号,但完全不具备的仓库仍可达到 100/100。
| 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) |
| 36.9/40 | 可读的提交历史 — 94 次人类提交中有 65 次说明了意图(结构化标题或解释性正文) |
| has_llms_txt | 否 |
| legible_history_share | 0.691 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
| 12.6/18 | 一条命令的引导启动 — Cargo.toml, crossbeam-channel/Cargo.toml, crossbeam-channel/benchmarks/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 |
| 8/8 | 自动化维护 — 最近 100 次提交中有 6 次为自动依赖更新 |
| 10/10 | OpenSSF Scorecard:Pinned-Dependencies — all dependencies are pinned |
| 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, crossbeam-channel/Cargo.toml, crossbeam-channel/benchmarks/Cargo.toml, crossbeam-deque/Cargo.toml, crossbeam-epoch/Cargo.toml, crossbeam-queue/Cargo.toml, crossbeam-skiplist/Cargo.toml, crossbeam-utils/Cargo.toml |
| dependency_bot_commit_share | 0.06 |
| 45/45 | 可类型检查的代码 — Rust(静态类型) |
| 54.1/55 | 可控的文件大小 — 采样的 121 个源文件中有 2 个超过 60KB |
| primary_language | Rust |
| largest_source_bytes | 79,871 |
| source_files_sampled | 121 |
| oversized_source_files | 2 |
| 0/40 | API 模式(OpenAPI/GraphQL/proto) |
| 0/20 | MCP 服务器 |
| 40/40 | 可运行示例 — examples |
| example_dirs | examples |
| has_mcp_signal | 否 |
| api_schema_files | — |
每颗 star 和每个 fork 的添加时间,来自 GitHub 并按天汇总。累计增长位于其构成来源——每日新增——的正上方,二者可相互对照:稳定的自然增长与短暂的突增形态截然不同。当这一差别可被衡量时,它会作为增长真实性予以报告。
每个点涵盖 10 天。
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 |
| 3 | Branch-Protection | branch protection is not maximal on development and all release branches |
| 10 | CI-Tests | 26 out of 26 merged PRs checked by a CI test -- score normalized to 10 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 2 | Code-Review | Found 5/24 approved changesets -- score normalized to 2 |
| 10 | Contributors | project has 32 contributing companies or organizations |
| 10 | Dangerous-Workflow | no dangerous workflow patterns detected |
| 10 | Dependency-Update-Tool | update tool detected |
| 0 | Fuzzing | project is not fuzzed |
| 10 | License | license file detected |
| 10 | Maintained | 30 commit(s) and 6 issue activity found in the last 90 days -- score normalized to 10 |
| 不适用 | Packaging | packaging workflow not detected |
| 10 | Pinned-Dependencies | all dependencies are pinned |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 10 | Security-Policy | security policy file detected |
| 不适用 | Signed-Releases | no releases found |
| 10 | Token-Permissions | GitHub workflow tokens follow principle of least privilege |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
| 注册表 | 软件包 | 版本约束 | 清单文件 |
|---|---|---|---|
| crates.io | crossbeam-channel | 0.5.10 | Cargo.toml |
| crates.io | crossbeam-deque | 0.8.4 | Cargo.toml |
| crates.io | crossbeam-epoch | 0.9.17 | Cargo.toml |
| crates.io | crossbeam-queue | 0.3.10 | Cargo.toml |
| crates.io | crossbeam-utils | 0.8.18 | Cargo.toml |
| crates.io | crossbeam-utils | 0.8.18 | crossbeam-channel/Cargo.toml |
| crates.io | crossbeam-epoch | 0.9.17 | crossbeam-deque/Cargo.toml |
| crates.io | crossbeam-utils | 0.8.18 | crossbeam-deque/Cargo.toml |
| crates.io | crossbeam-utils | 0.8.18 | crossbeam-epoch/Cargo.toml |
| crates.io | crossbeam-utils | 0.8.18 | crossbeam-queue/Cargo.toml |
| crates.io | crossbeam-epoch | 0.9.17 | crossbeam-skiplist/Cargo.toml |
| crates.io | crossbeam-utils | 0.8.18 | crossbeam-skiplist/Cargo.toml |
| crates.io | atomic-maybe-uninit | 0.3.4 | crossbeam-utils/Cargo.toml |
来自 GitHub 依赖图的完整解析依赖集合:6 个直接依赖与 10 个间接(传递)软件包。仓库提交锁文件时,传递闭包才是完整的。
| 注册表 | 软件包 | 版本 | 关系 |
|---|---|---|---|
| crates.io | atomic-maybe-uninit | — | 直接 |
| crates.io | crossbeam-channel | — | 直接 |
| crates.io | crossbeam-deque | — | 直接 |
| crates.io | crossbeam-epoch | — | 直接 |
| crates.io | crossbeam-queue | — | 直接 |
| crates.io | crossbeam-utils | — | 直接 |
| crates.io | atomicring | — | 间接 |
| crates.io | bus | — | 间接 |
| crates.io | fastrand | — | 间接 |
| crates.io | flume | — | 间接 |
| crates.io | futures | — | 间接 |
| crates.io | lockfree | — | 间接 |
| crates.io | loom | — | 间接 |
| crates.io | mpmc | — | 间接 |
| crates.io | rustversion | — | 间接 |
| crates.io | signal-hook | — | 间接 |
安装 crates:crossbeam@0.8.4 会引入 19 个包(直接与传递):其中 0 个存在已知公告,0 个为直接依赖。
没有已知公告影响已评估的依赖。
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。