Forrest logo
back to the cargo tool

cargo-clippy:tldr:59dae

cargo-clippy: Require that `Cargo.lock` is up to date.
$ cargo clippy --locked
try on your machine

The command cargo clippy --locked is used to run the Clippy linter for your Rust code using the locked dependency versions specified in the Cargo.lock file.

Here's a breakdown of the command:

  • cargo: It is the package manager and build tool for Rust projects.
  • clippy: It is a popular linting tool for Rust that helps you identify potential issues, bad practices, and stylistic problems in your code.
  • --locked: This flag instructs Cargo to use the locked dependency versions specified in the Cargo.lock file. When cargo build or cargo update is run, Cargo generates a Cargo.lock file that records the specific versions of dependencies that were used during the last successful build. By using --locked in cargo clippy, you ensure that Clippy will analyze your code with the exact same dependency versions as before, maintaining consistency.

By using cargo clippy --locked, you can have consistent linting results and avoid unexpected issues that may arise due to changes in dependency versions.

This explanation was created by an AI. In most cases those are correct. But please always be careful and never run a command you are not sure if it is safe.
back to the cargo tool