macOS
brew install cargo-msrvlocal Homebrew formula metadata
brew
Prüfe Installationswege, Executables, Metadaten und Sicherheitshinweise für cargo-msrv in AI-Agent-Workflows.
Installation
brew install cargo-msrvlocal Homebrew formula metadata
nix profile install nixpkgs#cargo-msrvnixpkgs package indexes · pkgs/by-name/ca/cargo-msrv/package.nix · Quelle: api.github.com
sudo pacman -S cargo-msrvArch Linux sync databases · cargo-msrv · Quelle: geo.mirror.pkgbuild.com
Überblick
Find the minimum supported Rust version (MSRV) for your project
Verlauf
cargo-msrv helps find, verify, list, show, and set a Rust crate's minimum supported Rust version. Its README defines MSRV as the earliest Rust version supported by a project and documents rustup-backed compatibility checks.
The crate first appeared on crates.io in October 2019 as version 0.0.0. The official README includes a short history saying cargo-msrv was born from the desire to find the MSRV for a Rust package, and later added tools such as cargo msrv verify.
The tool tracks Rust packaging practice around package.rust-version, added to Cargo for Rust 1.56, while retaining package.metadata.msrv for older MSRVs. It is packaged by Homebrew, Nix, and Arch according to the input facts, and crates.io reported 486,985 downloads when checked on 2026-06-30.
Users run cargo msrv find to search for a compatible Rust version, cargo msrv verify to test the declared MSRV, and cargo msrv list or show to inspect author-specified MSRV values in Cargo manifests and dependencies.
It matters for package maintainers because MSRV is part of a Rust crate's compatibility contract. cargo-msrv turns that contract into a runnable check for local development and CI.
Sicherheitslage
narrow executable package without higher-risk signals.
grün Risiko · niedrig Konfidenz · appliance
Prüfe vor unbeaufsichtigter Agent-Nutzung, ob das Tool Klartext-Credentials liest, Remote-Zustand schreibt, Artefakte veröffentlicht oder Plugins ausführt.
local files
These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.
Config paths the tool may read or write during local use.
Cargo.tomlExecutables
| Befehl | Art | Sichtbarkeit | Hinweis |
|---|---|---|---|
cargo-msrv | cli | globales Executable |
Aktualität
Diese Signale trennen das Alter der Seitengenerierung, Aktivität des Paketmanagers und Upstream-Release-Vergleich. Versionsrückstand wird nur gemeldet, wenn eine Evidenz-URL und vergleichbare Versionen vorhanden sind.
https://github.com/foresterre/cargo-msrv
Installationsmetadaten
| Paketschlüssel | brew:cargo-msrv |
|---|---|
| Version | 0.19.3 |
| Paketmanager | Homebrew |
| Paketmanager-Seite | https://formulae.brew.sh/formula/cargo-msrv |
| Homepage | https://foresterre.github.io/cargo-msrv |
| Repository | https://github.com/foresterre/cargo-msrv |
| Upstream-Dokumentation | https://gribnau.dev/cargo-msrv |
| Lizenz | Apache-2.0 OR MIT |
| Quellarchiv | https://github.com/foresterre/cargo-msrv/archive/refs/tags/v0.19.3.tar.gz |
| Zuletzt aktualisiert | 2026-06-13T01:03:31+02:00 |
| Pulse | updated |
| Build-Abhängigkeiten | rust |
| Bottle | verfügbar (auf arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux) |
| Homebrew post-install | nicht definiert |
| Dienst | keiner deklariert |
Registry-Fakten
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | cargo-msrv |
| 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 |
|
Source-Datenbank-Treffer
Treffer stammen aus externen Paketmanager-Indizes und bleiben von lokalen Automic-Vault-Paketlinks getrennt.
cargo-msrv
nix profile install nixpkgs#cargo-msrvcargo-msrv 0.19.3-2
Find the minimum supported Rust version (MSRV) for your project
https://github.com/foresterre/cargo-msrv
sudo pacman -S cargo-msrvQuellspur
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View the package source record on GitHub.