cargo-fetch(1)

NAME

cargo-fetch --- Fetch dependencies of a package from the network

SYNOPSIS

cargo fetch [options]

DESCRIPTION

If a Cargo.lock file is available, this command will ensure that all of the git dependencies and/or registry dependencies are downloaded and locally available. Subsequent Cargo commands will be able to run offline after a cargo fetch unless the lock file changes.

If the lock file is not available, then this command will generate the lock file before fetching the dependencies.

If --target is not specified, then all target dependencies are fetched.

See also the cargo-prefetch plugin which adds a command to download popular crates. This may be useful if you plan to use Cargo without a network with the --offline flag.

OPTIONS

Fetch options

Display Options

Manifest Options

Common Options

ENVIRONMENT

See the reference for details on environment variables that Cargo reads.

EXIT STATUS

• 0: Cargo succeeded.
• 101: Cargo failed to complete.

EXAMPLES

1. Fetch all dependencies:

   cargo fetch
   

SEE ALSO

cargo(1), cargo-update(1), cargo-generate-lockfile(1)