安装

其他安装命令

macOS

Homebrew已验证 · 100%

brew install cargo-llvm-cov

local Homebrew formula metadata

Linux

Nix已验证 · 92%

nix profile install nixpkgs#cargo-llvm-cov

nixpkgs package indexes · pkgs/by-name/ca/cargo-llvm-cov/package.nix · 来源: api.github.com

Arch Linux pacman已验证 · 92%

sudo pacman -S cargo-llvm-cov

Arch Linux sync databases · cargo-llvm-cov · 来源: geo.mirror.pkgbuild.com

概览

软件包摘要

Cargo subcommand to easily use LLVM source-based code coverage

项目链接

命令和别名

cargo-llvm-cov

历史

项目历史与用法

cargo-llvm-cov is a Cargo subcommand for LLVM source-based coverage in Rust projects. Its README says it wraps rustc -C instrument-coverage and supports cargo test, cargo run, and cargo nextest flows.

项目历史

The crate was first published on crates.io in January 2021 as version 0.0.0. Its official README emphasizes precise line, region, and optional branch coverage while avoiding extra layers between rustc, cargo, and llvm-tools.

采用历史

The tool became part of common Rust CI coverage workflows because it can emit text, HTML, JSON, lcov, Cobertura, and Codecov-compatible reports. It is packaged by Homebrew, Nix, and Arch according to the input package-manager facts; crates.io reported 6,323,980 downloads when checked on 2026-06-30.

使用方式

Typical usage is cargo llvm-cov for test coverage, cargo llvm-cov --html or --open for local reports, cargo llvm-cov --lcov for CI uploads, and cargo llvm-cov nextest when running tests through cargo-nextest.

为什么软件包爱好者会关心

It matters to Rust package maintainers because it standardizes coverage collection around the compiler's LLVM instrumentation rather than a separate test harness, making coverage easier to reproduce locally and in package CI.

时间线

2021: First crates.io release 0.0.0.
2026: Crates.io latest version 0.8.7 and Homebrew stable version 0.8.7.

Related projects

Related projects include rustc's -C instrument-coverage support, llvm-tools, cargo-nextest, Codecov, and Cobertura-compatible coverage consumers.

来源

安全态势

尚未找到受保护工具覆盖

没有找到 cargo-llvm-cov 的匹配本地密钥处理 manifest。Nucleus 软件包元数据仍在此发布，以便未来覆盖拥有稳定的软件包 URL。

安装行为

formula 元数据中未记录 Homebrew post-install 钩子。
Homebrew bottle 元数据适用于 6 个平台目标。
构建元数据列出 1 个构建依赖。

建议审查

在无人值守的代理使用前，请检查该工具是否读取明文凭据、写入远程状态、发布制品或调用插件。

可执行文件

已安装的可执行文件

命令	类型	暴露范围	备注
`cargo-llvm-cov`	cli	全局可执行文件

新鲜度

版本和新鲜度

这些信号区分页生成时间、软件包管理器活动和上游发布比较。只有存在证据 URL 和可比较版本时，才会提示版本落后。

页面生成时间2026-07-25

管理器版本0.8.7

管理器更新时间2026-05-13

本地数据OK

上游not checked

信息No cached GitHub release or tag data was available.https://github.com/taiki-e/cargo-llvm-covnone 置信度

安装元数据

软件包元数据

软件包键	brew:cargo-llvm-cov
版本	0.8.7
软件包管理器	Homebrew
软件包管理器页面	https://formulae.brew.sh/formula/cargo-llvm-cov
主页	https://github.com/taiki-e/cargo-llvm-cov
仓库	https://github.com/taiki-e/cargo-llvm-cov
上游文档	https://github.com/taiki-e/cargo-llvm-cov#readme
许可证	Apache-2.0 OR MIT
源码归档	https://static.crates.io/crates/cargo-llvm-cov/cargo-llvm-cov-0.8.7.crate
最后更新	2026-05-13T03:04:54Z
Pulse	updated
构建依赖	rust
Bottle	可用 (于 arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux)
Homebrew post-install	未定义
服务	未声明

注册表事实

源数据库详情

Source Database	Homebrew formula API
Tap	homebrew/core
Full Name	cargo-llvm-cov
Version Scheme	0
Revision	0
Head Version	HEAD
Bottle Stable Root URL	https://ghcr.io/v2/homebrew/core
Deprecated	no
Disabled	no
Keg Only	no
URL Keys	head stable

源数据库匹配

其他软件包管理器记录

匹配项来自外部软件包管理器索引，并与本地 Automic Vault 软件包链接分开显示。

Nix95%

cargo-llvm-cov

nix profile install nixpkgs#cargo-llvm-cov

normalized package name match
匹配方式：Cargo Llvm Cov

nixpkgs package indexes · api.github.com · nixpkgs package indexes: pkgs/by-name/ca/cargo-llvm-cov/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

pacman95%

cargo-llvm-cov 0.8.7-1

Cargo subcommand to easily use LLVM source-based code coverage (-Z instrument-coverage).

https://github.com/taiki-e/cargo-llvm-cov

sudo pacman -S cargo-llvm-cov

License: MIT AND Apache-2.0
Architecture: x86_64
3 依赖
normalized package name match
匹配方式：Cargo Llvm Cov

Arch Linux sync databases · geo.mirror.pkgbuild.com · Arch Linux sync databases: cargo-llvm-cov from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

软件包图谱

链接来自本地软件包关系图、补充数据、依赖边、生态匹配和软件包 hub 归属。

来源线索

由仓库数据生成

此页面由 av-web 从 scripts/generate-pkg-sqlite.py 生成的私有软件包 SQLite 工件提供。

Combined YAML source

View the package source record on GitHub.

combined/cargo-llvm-cov.yml

使用的来源

Geiger risk classifier
Nucleus package database
av.db category and tag curation
cross-ecosystem install command graph
curated package history
external package-manager database matches
package relationship graph
package version freshness
package-page enrichment

使用 Homebrew, Nix, pacman 安装 cargo-llvm-cov