# Installer cargo-llvm-cov avec Homebrew, Nix, pacman

Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de cargo-llvm-cov pour les workflows d'agents IA.

## installation

```sh
sudo av install brew:cargo-llvm-cov
```

Commandes d'installation supplémentaires:

### macOS

- Homebrew (100%):

```sh
brew install cargo-llvm-cov
```

  Preuve: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#cargo-llvm-cov
```

  Preuve: 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

- pacman (92%):

```sh
sudo pacman -S cargo-llvm-cov
```

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

## Faits du paquet

- **Clé du paquet:** brew:cargo-llvm-cov
- **Gestionnaire de paquets:** Homebrew
- **Page du gestionnaire de paquets:** <https://formulae.brew.sh/formula/cargo-llvm-cov>
- **Version:** 0.8.7
- **Résumé source:** Cargo subcommand to easily use LLVM source-based code coverage
- **Page d'accueil:** <https://github.com/taiki-e/cargo-llvm-cov>
- **Dépôt:** <https://github.com/taiki-e/cargo-llvm-cov>
- **Licence:** Apache-2.0 OR MIT
- **Archive source:** <https://static.crates.io/crates/cargo-llvm-cov/cargo-llvm-cov-0.8.7.crate>
- **Dernière mise à jour:** 2026-05-13T03:04:54Z
- **Généré:** 2026-08-04T22:13:35+00:00

## exécutables

- cargo-llvm-cov (cli)
- cargo-llvm-cov (alias)

## Dépendances de compilation

- rust

## Comportement d'installation

- hook post-installation: non défini
- Bouteille: disponible sur arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux

## Version et fraîcheur

- page générée: 2026-08-04
- version du gestionnaire: 0.8.7
- gestionnaire mis à jour: 2026-05-13
- données locales: OK
- dépôt amont: https://github.com/taiki-e/cargo-llvm-cov
- info: No cached GitHub release or tag data was available.
## Historique du projet et usages

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.

### Historique du projet

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.

### Historique d'adoption

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.

### Modes d'utilisation

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.

### Pourquoi les passionnés de paquets s'y intéressent

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.

### Chronologie

- 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.

### Sources

- <https://api.github.com/repos/taiki-e/cargo-llvm-cov>
- <https://github.com/taiki-e/cargo-llvm-cov>
- <https://github.com/taiki-e/cargo-llvm-cov/tree/main/docs>
- <https://github.com/taiki-e/cargo-llvm-cov#readme>
- <https://crates.io/api/v1/crates/cargo-llvm-cov>
- <https://formulae.brew.sh/api/formula/cargo-llvm-cov.json>


## Notes de sécurité

Aucun manifest local de gestion des secrets correspondant n'a été trouvé pour cargo-llvm-cov. Les métadonnées de paquet restent publiées ici afin que la couverture future dispose d'une URL stable.


## Détails de la base source

- **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

## Autres enregistrements de gestionnaires de paquets

- Nix - cargo-llvm-cov: normalized package name match | 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
- pacman - cargo-llvm-cov - 0.8.7-1: normalized package name match | Arch Linux sync databases: cargo-llvm-cov from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | Cargo subcommand to easily use LLVM source-based code coverage (-Z instrument-coverage). | https://github.com/taiki-e/cargo-llvm-cov


## Liens liés

- [Source-control packages](https://pkg.so/fr/source-control-tools/) - Belongs to a source-control command family.
- [Package publisher tools](https://pkg.so/fr/package-publishers/) - Belongs to a package publishing or registry command family.
- [Terminal utility packages](https://pkg.so/fr/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Text processing packages](https://pkg.so/fr/text-processing-tools/) - Matched text, document, or structured-data processing metadata.
- [rust](https://pkg.so/fr/brew/rust/) - Build dependency declared by Homebrew.
- [cargo-nextest](https://pkg.so/fr/brew/cargo-nextest/) - Shares pkgdb curated category or tags: cargo, ci, cli, developer-tools, rust.
- [cargo-hack](https://pkg.so/fr/brew/cargo-hack/) - Shares pkgdb curated category or tags: cargo, cli, developer-tools, rust, testing.
- [cargo-llvm-lines](https://pkg.so/fr/brew/cargo-llvm-lines/) - Shares pkgdb curated category or tags: cargo, cli, developer-tools, llvm, rust.
- [cargo-binutils](https://pkg.so/fr/brew/cargo-binutils/) - Shares pkgdb curated category or tags: cargo, cli, developer-tools, llvm, rust.
- [cargo-fuzz](https://pkg.so/fr/brew/cargo-fuzz/) - Shares pkgdb curated category or tags: cargo, cli, developer-tools, rust, testing.
- [cargo-insta](https://pkg.so/fr/brew/cargo-insta/) - Shares pkgdb curated category or tags: cargo, cli, developer-tools, rust, testing.
- [kcov](https://pkg.so/fr/brew/kcov/) - Shares pkgdb curated category or tags: cli, code-coverage, developer-tools, testing.
- [lychee](https://pkg.so/fr/brew/lychee/) - Shares pkgdb curated category or tags: ci, cli, developer-tools, rust.
- [cargo-clone](https://pkg.so/fr/brew/cargo-clone/) - Both packages touch the same language runtime or ecosystem. Shared terms: cargo, cli, code, developer, developer-tools.
- [cargo-llvm-cov](https://pkg.so/fr/cargo/cargo-llvm-cov/) - Same normalized package name exists in another local package ecosystem.

## Combined YAML source

View the package source record on GitHub. [combined/cargo-llvm-cov.yml](https://github.com/mxcl/pkgdb/blob/main/combined/cargo-llvm-cov.yml)


## Sources

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