Command-line tool
cargo-msrv
brew/cargo-msrv
Checked 25 Oct 2026, 21:09 UTC · Listing refreshed from Homebrew, winget, npm, Scoop and cargo; npm packages checked against OSV.dev
Find the minimum supported Rust version (MSRV) for your project
At a glance
- Type
- Command-line tool
- Install on
- Windows, macOS, Linux
- Last checked
- 25 Oct 2026, 21:09 UTC
Install it
Windows
cargo install cargo-msrv
macOS
brew install cargo-msrv cargo install cargo-msrv
Linux
brew install cargo-msrv cargo install cargo-msrv
Display the MSRVs of dependencies (as specified in their `Cargo.toml`)
cargo msrv list
Find the MSRV of the project by trying to compile it with various toolchains
cargo msrv find
Show the MSRV of the project as specified in `Cargo.toml`
cargo msrv show
Related command-line tools
- cargo-msrv-prep
Cargo subcommand useful to prepare for determining/verifying a crate's MSRV - cargo-edit
Utility for managing cargo dependencies from the command-line - cargo-cvm
Rust Crate Version Manager (CVM) - cargo-binstall
Binary installation for rust projects - rust
Safe, concurrent, practical language rust rustlang - cargo-rpm
Build RPMs from Rust projects using Cargo workflows - cargo-shear
Detect and remove unused dependencies from `Cargo.toml` in Rust projects rust dependencies cargo - cargo-flamegraph
Easy flamegraphs for Rust projects and everything else
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