Application level tracing for Rust.
tokio-rs/tracing 的健康指数为 100 分中的 83 分,处于「优秀」区间。 其得分最高的类别是Community & Adoption(90/100),最低的是AI Readiness(51/100)。 最近一次更新在 66 天前。 近期的大部分工作由 1 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 70 经校准后在公布的指数量表上为 83(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 | tracing | 0.1.44 | 56,999,108 | 46 | 229 天前 | asyncloggingmetricstracingasynchronousno-std |
| crates.io | tracing-log | 0.2.0 | 38,050,191 | 9 | 1014 天前 | logtracingloggingasynchronous |
| crates.io | tracing-core | 0.1.36 | 57,280,639 | 38 | 229 天前 | loggingprofilingtracingasynchronous |
| crates.io | tracing-mock | 0.1.0-beta.3 | 166,325 | 3 | 249 天前 | mocktestingtracing |
| crates.io | tracing-test指向其他仓库——不计分 | 0.2.6 | 2,725,396 | 8 | 177 天前 | — |
| crates.io | tracing-error | 0.2.1 | 3,280,736 | 5 | 613 天前 | backtraceerror-handlingexception-reportingtracingrust-patterns |
| crates.io | tracing-flame | 0.2.0 | 487,295 | 2 | 1691 天前 | tracingsubscriberflamegraphprofilingasynchronous |
| crates.io | tracing-serde | 0.2.0 | 18,817,116 | 6 | 614 天前 | loggingserializationtracingasynchronousencoding |
项目是否仍有生命——是否仍在编写代码,是否仍在发布版本?
| 18/36 | 推送新近度 — 最近一次推送于 66 天前 |
| 11.1/36 | 提交节奏 — 52 周中有 16 周有提交 |
| 16.2/18 | 提交量 — 最近一年 62 次提交 |
| 2/10 | OpenSSF Scorecard:Maintained — 1 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 2 |
| commits_last_year | 62 |
| human_commit_share | 1 |
| days_since_last_push | 66 |
| active_weeks_last_year | 16 |
| 27/27 | 有发布版本 — 已发布 100 个发布版本 |
| 27/36 | 发布时效 — 最近一次发布版本于 109 天前 |
| 27/27 | 发布节奏 — 约每 15.8 天发布一次 |
| 0/10 | OpenSSF Scorecard:Signed-Releases — 无数据 |
| releases_count | 100 |
| latest_release_tag | tracing-appender-0.2.5 |
| releases_from_tags | 否 |
| days_since_latest_release | 109 |
| mean_days_between_releases | 15.8 |
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 — 6,818 个星标 |
| 24.7/25 | 复刻 — 916 个复刻 |
| 9.5/15 | 关注者 — 52 位关注者 |
| forks | 916 |
| stars | 6,818 |
| watchers | 52 |
| 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(MIT) |
| 18/18 | CONTRIBUTING 指南 |
| 0/13.5 | 行为准则 |
| 0/7.2 | 议题模板 |
| 6.3/6.3 | PR 模板 |
| has_readme | 是 |
| has_license | 是 |
| readme_badges | 0 |
| has_contributing | 是 |
| has_issue_template | 否 |
| has_code_of_conduct | 否 |
| readme_badge_services | — |
| has_pull_request_template | 是 |
| 80/80 | 月度下载量 — crates 合计每月 175,081,410 次下载 |
| 0/20 | 注册表被依赖数 — 该生态系统不报告此项 |
| packages | tracing, tracing-log, tracing-core, tracing-mock, tracing-error, tracing-flame, tracing-serde |
| dependents | — |
| ecosystems | crates |
| total_downloads | 2,294,133,663 |
| monthly_downloads | 175,081,410 |
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?
| 9/54 | 巴士系数 — 1 位贡献者贡献了半数提交 |
| 9/22.5 | 提交分布 — 头号贡献者编写了 60% 的提交 |
| 13.5/13.5 | 贡献者广度 — 98 位贡献者 |
| 10/10 | OpenSSF Scorecard:Contributors — project has 71 contributing companies or organizations |
| bus_factor | 1 |
| contributors_sampled | 98 |
| top_contributor_share | 0.598 |
| 20.4/42 | 议题解决 — 48% 的议题已关闭 |
| 24.9/30 | PR 接受 — 已裁定的 PR 中 1,574/1,893 已合并 |
| 0/13 | Newcomer PR acceptance — 30 天内没有首次贡献者的 PR 得到裁决 |
| 15/15 | OpenSSF Scorecard:Code-Review — all changesets reviewed |
| merged_prs | 1,574 |
| open_issues | 633 |
| closed_issues | 596 |
| prs_merged_7d | 0 |
| prs_decided_7d | 0 |
| prs_merged_30d | 0 |
| prs_decided_30d | 0 |
| issue_closed_ratio | 0.485 |
| closed_unmerged_prs | 319 |
| first_time_authors_30d | 0 |
| first_time_prs_merged_30d | 0 |
| first_time_prs_decided_30d | 0 |
| 30/30 | 所有权背书 — 组织持有 |
| 0/20 | 已验证域名 |
| 25/25 | 所有者影响力 — tokio-rs 有 3,017 位关注者 |
| 24.3/25 | 既往记录 — 48 个公开仓库,账户约 10 年 |
| followers | 3,017 |
| owner_type | Organization |
| is_verified | — |
| owner_login | tokio-rs |
| public_repos | 48 |
| account_age_days | 3,685 |
| 25/25 | 已发布且可解析 — crates 上有 7 个软件包 |
| 26/35 | 发布时效 — 最近一次发布于 229 天前 |
| 20/20 | 版本历史 — 46 个已发布版本 |
| 20/20 | 未被弃用 — 活跃,未被弃用或撤回 |
| packages | tracing, tracing-log, tracing-core, tracing-mock, tracing-error, tracing-flame, tracing-serde |
| ecosystems | crates |
| any_deprecated | 否 |
| min_days_since_publish | 229 |
基础的工程与文档实践是否到位?
| 24/24 | CI 工作流 — 3 个工作流 |
| 24/24 | 存在测试 |
| 0/16 | Linter 配置 |
| 0/9.6 | Pre-commit 钩子 |
| 0/6.4 | .editorconfig |
| 18/20 | OpenSSF Scorecard:CI-Tests — 27 out of 30 merged PRs checked by a CI test -- score normalized to 9 |
| has_ci | 是 |
| has_tests | 是 |
| has_editorconfig | 否 |
| has_linter_config | 否 |
| has_precommit_config | 否 |
| 30/30 | README |
| 0/25 | 文档目录 |
| 15/15 | 文档 / 主页站点 — https://tracing.rs |
| 10/10 | 仓库描述 |
| 10/10 | 主题标签 — 8 个主题标签 |
| 0/10 | Wiki |
| topics | rust, rust-lang, tracing, logging, logging-library, logging-facade, logging-and-metrics, diagnostics |
| has_wiki | 否 |
| homepage | https://tracing.rs |
| 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 |
| 0/7.5 | Branch-Protection — 无数据 |
| 2.2/2.5 | CI-Tests — 27 out of 30 merged PRs checked by a CI test -- score normalized to 9 |
| 0/2.5 | CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected |
| 7.5/7.5 | Code-Review — all changesets reviewed |
| 2.5/2.5 | Contributors — project has 71 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 |
| 1.5/7.5 | Maintained — 1 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 2 |
| 0/5 | Packaging — 无数据 |
| 0/5 | Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0 |
| 0/5 | SAST — SAST tool is not run on all commits -- score normalized to 0 |
| 4.5/5 | Security-Policy — security policy file detected |
| 0/7.5 | Signed-Releases — 无数据 |
| 0/7.5 | Token-Permissions — detected GitHub workflow tokens with excessive permissions |
| 7.5/7.5 | Vulnerabilities — 0 existing vulnerabilities detected |
| source | openssf_scorecard |
| checks_evaluated | 15 |
| scorecard_version | v5.5.0 |
| checks_inconclusive | 3 |
| scorecard_aggregate | 6.3 |
| 35/35 | 直接依赖不含已知公告 — 没有直接依赖携带已知公告 |
| 18.5/25 | 间接依赖不含已知公告 — 2 个受影响:atty 0.2.14 (low), serde_cbor 0.11.2 (unknown) |
| 36.4/40 | 没有长期未处理的公告 — 2 个携带公告的软件包超过 90 天未处理;最早一条发布于 1,857 天前 |
| source | osv |
| advisories | 4 |
| affected_packages | 2 |
| assessed_packages | 79 |
| unassessed_packages | 0 |
| affected_by_severity | low 1, unknown 1 |
| 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) |
| 40/40 | 可读的提交历史 — 100 次人类提交中有 98 次说明了意图(结构化标题或解释性正文) |
| has_llms_txt | 否 |
| legible_history_share | 0.98 |
| agent_instruction_files | — |
| agent_instruction_max_bytes | — |
| 12.6/18 | 一条命令的引导启动 — Cargo.toml, examples/Cargo.toml, tracing-appender/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 |
| 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, examples/Cargo.toml, tracing-appender/Cargo.toml, tracing-attributes/Cargo.toml, tracing-core/Cargo.toml, tracing-error/Cargo.toml, tracing-flame/Cargo.toml, tracing-futures/Cargo.toml, tracing-journald/Cargo.toml, tracing-log/Cargo.toml, tracing-macros/Cargo.toml, tracing-mock/Cargo.toml, tracing-serde/Cargo.toml, tracing-subscriber/Cargo.toml, tracing-test/Cargo.toml, tracing-tower/Cargo.toml, tracing/Cargo.toml, tracing/test-log-support/Cargo.toml, tracing/test_static_max_level_features/Cargo.toml |
| dependency_bot_commit_share | 0 |
| 45/45 | 可类型检查的代码 — Rust(静态类型) |
| 53.9/55 | 可控的文件大小 — 采样的 260 个源文件中有 5 个超过 60KB |
| primary_language | Rust |
| largest_source_bytes | 115,718 |
| source_files_sampled | 260 |
| oversized_source_files | 5 |
| 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 7 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 |
| 不适用 | Branch-Protection | internal error: error during branchesHandler.setup: internal error: some github tokens can't read classic branch protection rules: https://github.com/ossf/scorecard-action/blob/main/docs/authentication/fine-grained-auth-token.md |
| 9 | CI-Tests | 27 out of 30 merged PRs checked by a CI test -- score normalized to 9 |
| 0 | CII-Best-Practices | no effort to earn an OpenSSF best practices badge detected |
| 10 | Code-Review | all changesets reviewed |
| 10 | Contributors | project has 71 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 |
| 2 | Maintained | 1 commit(s) and 2 issue activity found in the last 90 days -- score normalized to 2 |
| 不适用 | Packaging | packaging workflow not detected |
| 0 | Pinned-Dependencies | dependency not pinned by hash detected -- score normalized to 0 |
| 0 | SAST | SAST tool is not run on all commits -- score normalized to 0 |
| 9 | Security-Policy | security policy file detected |
| 不适用 | Signed-Releases | no releases found |
| 0 | Token-Permissions | detected GitHub workflow tokens with excessive permissions |
| 10 | Vulnerabilities | 0 existing vulnerabilities detected |
| 注册表 | 软件包 | 版本约束 | 清单文件 |
|---|---|---|---|
| crates.io | crossbeam-channel | 0.5.6 | tracing-appender/Cargo.toml |
| crates.io | time | 0.3.2 | tracing-appender/Cargo.toml |
| crates.io | parking_lot | 0.12.1 | tracing-appender/Cargo.toml |
| crates.io | symlink | 0.1.0 | tracing-appender/Cargo.toml |
| crates.io | thiserror | 2 | tracing-appender/Cargo.toml |
| crates.io | tracing-subscriber | 0.3.18 | tracing-appender/Cargo.toml |
| crates.io | proc-macro2 | 1.0.60 | tracing-attributes/Cargo.toml |
| crates.io | syn | 2.0 | tracing-attributes/Cargo.toml |
| crates.io | quote | 1.0.20 | tracing-attributes/Cargo.toml |
| crates.io | tracing-subscriber | 0.3.0 | tracing-error/Cargo.toml |
| crates.io | tracing | 0.1.35 | tracing-error/Cargo.toml |
| crates.io | tracing-subscriber | 0.3.0 | tracing-flame/Cargo.toml |
| crates.io | tracing | 0.1.35 | tracing-flame/Cargo.toml |
| crates.io | once_cell | 1.13.0 | tracing-flame/Cargo.toml |
| crates.io | futures_01 | 0.1.31 | tracing-futures/Cargo.toml |
| crates.io | futures | 0.3.21 | tracing-futures/Cargo.toml |
| crates.io | futures-task | 0.3.21 | tracing-futures/Cargo.toml |
| crates.io | pin-project-lite | 0.2.9 | tracing-futures/Cargo.toml |
| crates.io | tracing | 0.1.35 | tracing-futures/Cargo.toml |
| crates.io | tokio-executor | 0.1.10 | tracing-futures/Cargo.toml |
| crates.io | tokio_01 | 0.1.22 | tracing-futures/Cargo.toml |
| crates.io | tokio-threadpool | 0.1.18 | tracing-futures/Cargo.toml |
| crates.io | mio | 0.6.23 | tracing-futures/Cargo.toml |
| crates.io | libc | 0.2.126 | tracing-journald/Cargo.toml |
| crates.io | tracing-core | 0.1.28 | tracing-journald/Cargo.toml |
| crates.io | tracing-subscriber | 0.3.0 | tracing-journald/Cargo.toml |
| crates.io | tracing-core | 0.1.28 | tracing-log/Cargo.toml |
| crates.io | log | 0.4.17 | tracing-log/Cargo.toml |
| crates.io | once_cell | 1.13.0 | tracing-log/Cargo.toml |
| crates.io | lru | 0.7.7 | tracing-log/Cargo.toml |
| crates.io | ahash | 0.7.7 | tracing-log/Cargo.toml |
| crates.io | tracing | 0.1.35 | tracing-macros/Cargo.toml |
| crates.io | tracing | 0.1.43 | tracing-mock/Cargo.toml |
| crates.io | tracing-core | 0.1.28 | tracing-mock/Cargo.toml |
| crates.io | tracing-subscriber | 0.3 | tracing-mock/Cargo.toml |
| crates.io | tokio-stream | 0.1.9 | tracing-mock/Cargo.toml |
| crates.io | serde | 1 | tracing-serde/Cargo.toml |
| crates.io | tracing-core | 0.1.28 | tracing-serde/Cargo.toml |
| crates.io | tracing-core | 0.1.35 | tracing-subscriber/Cargo.toml |
| crates.io | tracing | 0.1.43 | tracing-subscriber/Cargo.toml |
| crates.io | matchers | 0.2.0 | tracing-subscriber/Cargo.toml |
| crates.io | regex-automata | 0.4 | tracing-subscriber/Cargo.toml |
| crates.io | smallvec | 1.9.0 | tracing-subscriber/Cargo.toml |
| crates.io | once_cell | 1.13.0 | tracing-subscriber/Cargo.toml |
| crates.io | tracing-log | 0.2.0 | tracing-subscriber/Cargo.toml |
| crates.io | nu-ansi-term | 0.50.0 | tracing-subscriber/Cargo.toml |
| crates.io | time | 0.3.2 | tracing-subscriber/Cargo.toml |
| crates.io | serde_json | 1.0.82 | tracing-subscriber/Cargo.toml |
| crates.io | serde | 1.0.140 | tracing-subscriber/Cargo.toml |
| crates.io | tracing-serde | 0.2.0 | tracing-subscriber/Cargo.toml |
| crates.io | parking_lot | 0.12.1 | tracing-subscriber/Cargo.toml |
| crates.io | chrono | 0.4.26 | tracing-subscriber/Cargo.toml |
| crates.io | sharded-slab | 0.1.4 | tracing-subscriber/Cargo.toml |
| crates.io | thread_local | 1.1.4 | tracing-subscriber/Cargo.toml |
| crates.io | tokio-test | 0.4.2 | tracing-test/Cargo.toml |
| crates.io | tracing | 0.1.35 | tracing-tower/Cargo.toml |
| crates.io | futures | 0.3.21 | tracing-tower/Cargo.toml |
| crates.io | tower-service | 0.3.2 | tracing-tower/Cargo.toml |
| crates.io | tower-layer | 0.3.1 | tracing-tower/Cargo.toml |
| crates.io | tower_make | 0.3.0 | tracing-tower/Cargo.toml |
| crates.io | pin-project-lite | 0.2.9 | tracing-tower/Cargo.toml |
| crates.io | http | 0.2.8 | tracing-tower/Cargo.toml |
| crates.io | tracing-core | 0.1.36 | tracing/Cargo.toml |
| crates.io | log | 0.4.17 | tracing/Cargo.toml |
| crates.io | tracing-attributes | 0.1.31 | tracing/Cargo.toml |
| crates.io | pin-project-lite | 0.2.9 | tracing/Cargo.toml |
来自 GitHub 依赖图的完整解析依赖集合:39 个直接依赖与 26 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 | ahash | — | 直接 |
| crates.io | chrono | — | 直接 |
| crates.io | crossbeam-channel | — | 直接 |
| crates.io | futures | — | 直接 |
| crates.io | futures-task | — | 直接 |
| crates.io | http | — | 直接 |
| crates.io | libc | — | 直接 |
| crates.io | log | — | 直接 |
| crates.io | lru | — | 直接 |
| crates.io | matchers | — | 直接 |
| crates.io | mio | — | 直接 |
| crates.io | nu-ansi-term | — | 直接 |
| crates.io | once_cell | — | 直接 |
| crates.io | parking_lot | — | 直接 |
| crates.io | pin-project-lite | — | 直接 |
| crates.io | proc-macro2 | — | 直接 |
| crates.io | quote | — | 直接 |
| crates.io | regex-automata | — | 直接 |
| crates.io | serde | — | 直接 |
| crates.io | serde_json | — | 直接 |
| crates.io | sharded-slab | — | 直接 |
| crates.io | smallvec | — | 直接 |
| crates.io | symlink | — | 直接 |
| crates.io | syn | — | 直接 |
| crates.io | thiserror | — | 直接 |
| crates.io | thread_local | — | 直接 |
| crates.io | time | — | 直接 |
| crates.io | tokio-executor | — | 直接 |
| crates.io | tokio-stream | — | 直接 |
| crates.io | tokio-test | — | 直接 |
| crates.io | tokio-threadpool | — | 直接 |
| crates.io | tower-layer | — | 直接 |
| crates.io | tower-service | — | 直接 |
| crates.io | tracing | — | 直接 |
| crates.io | tracing-attributes | — | 直接 |
| crates.io | tracing-core | — | 直接 |
| crates.io | tracing-log | — | 直接 |
| crates.io | tracing-serde | — | 直接 |
| crates.io | tracing-subscriber | — | 直接 |
| crates.io | ansi-to-tui | — | 间接 |
| crates.io | argh | — | 间接 |
| crates.io | async-trait | — | 间接 |
| crates.io | bytes | — | 间接 |
| crates.io | criterion | — | 间接 |
| crates.io | crossterm | — | 间接 |
| crates.io | humantime | — | 间接 |
| crates.io | hyper | — | 间接 |
| crates.io | inferno | — | 间接 |
| crates.io | rand | — | 间接 |
| crates.io | ratatui | — | 间接 |
| crates.io | regex | — | 间接 |
| crates.io | rustversion | — | 间接 |
| crates.io | snafu | — | 间接 |
| crates.io | tempfile | — | 间接 |
| crates.io | tokio | — | 间接 |
| crates.io | tower | — | 间接 |
| crates.io | tower-make | — | 间接 |
| crates.io | tracing-appender | — | 间接 |
| crates.io | tracing-futures | — | 间接 |
| crates.io | tracing-tower | — | 间接 |
| crates.io | trybuild | — | 间接 |
| crates.io | tui-textarea | — | 间接 |
| crates.io | valuable | — | 间接 |
| crates.io | valuable-serde | — | 间接 |
| crates.io | wasm-bindgen-test | — | 间接 |
安装 crates:tracing@0.1.44 会引入 79 个包(直接与传递):其中 2 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 |
|---|---|---|---|---|---|
| atty | 0.2.14 | 间接 | 低 | 3 | — |
| serde_cbor | 0.11.2 | 间接 | 未知 | 1 | — |
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。