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

       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 cargofetch 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 <https://crates.io/crates/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.

       See thereference <https://doc.rust-lang.org/cargo/reference/environment-variables.html> for details on
       environment variables that Cargo reads.

        1. Fetch all dependencies:

               cargo fetch

       •  0: Cargo succeeded.

       •  101: Cargo failed to complete.

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

Fetchoptions--targettriple
           Fetch for the given architecture. The default is all architectures. The general format of the triple
           is <arch><sub>-<vendor>-<sys>-<abi>. Run rustc--printtarget-list for a list of supported targets.
           This flag may be specified multiple times.

           This may also be specified with the build.targetconfigvalue
           <https://doc.rust-lang.org/cargo/reference/config.html>.

           Note that specifying this flag makes Cargo run in a different mode where the target artifacts are
           placed in a separate directory. See the buildcache
           <https://doc.rust-lang.org/cargo/guide/build-cache.html> documentation for more details.

   DisplayOptions-v, --verbose
           Use verbose output. May be specified twice for “very verbose” output which includes extra output such
           as dependency warnings and build script output. May also be specified with the term.verboseconfigvalue <https://doc.rust-lang.org/cargo/reference/config.html>.

       -q, --quiet
           Do not print cargo log messages. May also be specified with the term.quietconfigvalue
           <https://doc.rust-lang.org/cargo/reference/config.html>.

       --colorwhen
           Control when colored output is used. Valid values:

           •  auto (default): Automatically detect if color support is available on the terminal.

           •  always: Always display colors.

           •  never: Never display colors.

           May also be specified with the term.colorconfigvalue
           <https://doc.rust-lang.org/cargo/reference/config.html>.

   ManifestOptions--manifest-pathpath
           Path to the Cargo.toml file. By default, Cargo searches for the Cargo.toml file in the current
           directory or any parent directory.

       --locked
           Asserts that the exact same dependencies and versions are used as when the existing Cargo.lock file
           was originally generated. Cargo will exit with an error when either of the following scenarios
           arises:

           •  The lock file is missing.

           •  Cargo attempted to change the lock file due to a different dependency resolution.

           It may be used in environments where deterministic builds are desired, such as in CI pipelines.

       --offline
           Prevents Cargo from accessing the network for any reason. Without this flag, Cargo will stop with an
           error if it needs to access the network and the network is not available. With this flag, Cargo will
           attempt to proceed without the network if possible.

           Beware that this may result in different dependency resolution than online mode. Cargo will restrict
           itself to crates that are downloaded locally, even if there might be a newer version as indicated in
           the local copy of the index.

           May also be specified with the net.offlineconfigvalue
           <https://doc.rust-lang.org/cargo/reference/config.html>.

       --frozen
           Equivalent to specifying both --locked and --offline.

   CommonOptions+toolchain
           If Cargo has been installed with rustup, and the first argument to cargo begins with +, it will be
           interpreted as a rustup toolchain name (such as +stable or +nightly). See the rustupdocumentation
           <https://rust-lang.github.io/rustup/overrides.html> for more information about how toolchain
           overrides work.

       --configKEY=VALUE or PATH
           Overrides a Cargo configuration value. The argument should be in TOML syntax of KEY=VALUE, or
           provided as a path to an extra configuration file. This flag may be specified multiple times. See the
           command-lineoverridessection
           <https://doc.rust-lang.org/cargo/reference/config.html#command-line-overrides> for more information.

       -CPATH
           Changes the current working directory before executing any specified operations. This affects things
           like where cargo looks by default for the project manifest (Cargo.toml), as well as the directories
           searched for discovering .cargo/config.toml, for example. This option must appear before the command
           name, for example cargo-Cpath/to/my-projectbuild.

           This option is only available on the nightlychannel
           <https://doc.rust-lang.org/book/appendix-07-nightly-rust.html> and requires the -Zunstable-options
           flag to enable (see #10098 <https://github.com/rust-lang/cargo/issues/10098>).

       -h, --help
           Prints help information.

       -Zflag
           Unstable (nightly-only) flags to Cargo. Run cargo-Zhelp for details.

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

                                                                                                  CARGO-FETCH(1)

cargofetch [options]