cargo-publish - Upload a package to the registry
cargo package [OPTIONS]
This command will create a distributable, compressed
.crate file with the
source code of the package in the current directory and upload it to a
registry. The default registry is https://crates.io. This performs the
Performs a few checks, including:
[patch]sections are allowed in the manifest.
package.publishkey in the manifest for restrictions on which registries you are allowed to publish to.
.cratefile by following the steps in cargo-package(1).
Upload the crate to the registry. Note that the server will perform additional checks on the crate.
This command requires you to be authenticated with either the
or using cargo-login(1).
See the reference for more details about packaging and publishing.
Perform all checks without uploading.
- --token TOKEN
API token to use when authenticating.
Don’t verify the contents by building them.
Allow working directories with uncommitted VCS changes to be packaged.
- --index INDEX
The URL of the registry index to use.
- --registry REGISTRY
Alternative registry to use.
This option is unstable and available only on the nightly channel and requires the
-Z unstable-optionsflag to enable.
- --target TRIPLE
Publish for the given architecture. The default is the host architecture. The general format of the triple is
rustc --print target-listfor a list of supported targets.
This may also be specified with the
- --target-dir DIRECTORY
Directory for all generated artifacts and intermediate files. May also be specified with the
CARGO_TARGET_DIRenvironment variable, or the
build.target-dirconfig value. Defaults to
targetin the root of the workspace.
When no feature options are given, the
default feature is activated for
every selected package.
- --features FEATURES
Space or comma separated list of features to activate. These features only apply to the current directory’s package. Features of direct dependencies may be enabled with
Activate all available features of all selected packages.
Do not activate the
defaultfeature of the current directory’s package.
- --manifest-path PATH
Path to the
Cargo.tomlfile. By default, Cargo searches in the current directory or any parent directory for the
Either of these flags requires that the
Cargo.lockfile is up-to-date. If the lock file is missing, or it needs to be updated, Cargo will exit with an error. The
--frozenflag also prevents Cargo from attempting to access the network to determine if it is out-of-date.
These may be used in environments where you want to assert that the
Cargo.lockfile is up-to-date (such as a CI build) or want to avoid network access.
- -j N
- --jobs N
Number of parallel jobs to run. May also be specified with the
build.jobsconfig value. Defaults to the number of CPUs.
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
No output printed to stdout.
- --color WHEN
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
Prints help information.
- -Z FLAG…
Unstable (nightly-only) flags to Cargo. Run
cargo -Z helpfor details.
See the reference for details on environment variables that Cargo reads.
Cargo failed to complete.
Publish the current package: