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cargo-package — Assemble the local package into a distributable tarball

Description

       This command will create a distributable, compressed .crate file with the source code of the package in
       the current directory. The resulting file will be stored in the target/package directory. This performs
       the following steps:

        1. Load and check the current workspace, performing some basic checks.

           •  Path dependencies are not allowed unless they have a version key. Cargo will ignore the path key
               for dependencies in published packages. dev-dependencies do not have this restriction.

        2. Create the compressed .crate file.

           •  The original Cargo.toml file is rewritten and normalized.

           •  [patch], [replace], and [workspace] sections are removed from the manifest.

           •  Cargo.lock is automatically included if the package contains an executable binary or example
               target. cargo-install(1) will use the packaged lock file if the --locked flag is used.

           •  A .cargo_vcs_info.json file is included that contains information about the current VCS checkout
               hash if available (not included with --allow-dirty).

        3. Extract the .crate file and build it to verify it can build.

           •  This will rebuild your package from scratch to ensure that it can be built from a pristine state.
               The --no-verify flag can be used to skip this step.

        4. Check that build scripts did not modify any source files.

       The list of files included can be controlled with the include and exclude fields in the manifest.

       See thereference <https://doc.rust-lang.org/cargo/reference/publishing.html> for more details about
       packaging and publishing.

   .cargo_vcs_info.jsonformat
       Will generate a .cargo_vcs_info.json in the following format

           {
            "git": {
              "sha1": "aac20b6e7e543e6dd4118b246c77225e3a3a1302"
            },
            "path_in_vcs": ""
           }

       path_in_vcs will be set to a repo-relative path for packages in subdirectories of the version control
       repository.

Environment

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

Examples

        1. Create a compressed .crate file of the current package:

               cargo package

Exit Status

0: Cargo succeeded.

       •  101: Cargo failed to complete.

Name

       cargo-package — Assemble the local package into a distributable tarball

Options

PackageOptions-l, --list
           Print files included in a package without making one.

       --no-verify
           Don’t verify the contents by building them.

       --no-metadata
           Ignore warnings about a lack of human-usable metadata (such as the description or the license).

       --allow-dirty
           Allow working directories with uncommitted VCS changes to be packaged.

   PackageSelection
       By default, when no package selection options are given, the packages selected depend on the selected
       manifest file (based on the current working directory if --manifest-path is not given). If the manifest
       is the root of a workspace then the workspaces default members are selected, otherwise only the package
       defined by the manifest will be selected.

       The default members of a workspace can be set explicitly with the workspace.default-members key in the
       root manifest. If this is not set, a virtual workspace will include all workspace members (equivalent to
       passing --workspace), and a non-virtual workspace will include only the root crate itself.

       -pspec…, --packagespec…
           Package only the specified packages. See cargo-pkgid(1) for the SPEC format. This flag may be
           specified multiple times and supports common Unix glob patterns like *, ? and []. However, to avoid
           your shell accidentally expanding glob patterns before Cargo handles them, you must use single quotes
           or double quotes around each pattern.

       --workspace
           Package all members in the workspace.

       --excludeSPEC…
           Exclude the specified packages. Must be used in conjunction with the --workspace flag. This flag may
           be specified multiple times and supports common Unix glob patterns like *, ? and []. However, to
           avoid your shell accidentally expanding glob patterns before Cargo handles them, you must use single
           quotes or double quotes around each pattern.

   CompilationOptions--targettriple
           Package for the given architecture. The default is the host architecture. 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.

       --target-dirdirectory
           Directory for all generated artifacts and intermediate files. May also be specified with the
           CARGO_TARGET_DIR environment variable, or the build.target-dirconfigvalue
           <https://doc.rust-lang.org/cargo/reference/config.html>. Defaults to target in the root of the
           workspace.

   FeatureSelection
       The feature flags allow you to control which features are enabled. When no feature options are given, the
       default feature is activated for every selected package.

       See thefeaturesdocumentation
       <https://doc.rust-lang.org/cargo/reference/features.html#command-line-feature-options> for more details.

       -Ffeatures, --featuresfeatures
           Space or comma separated list of features to activate. Features of workspace members may be enabled
           with package-name/feature-name syntax. This flag may be specified multiple times, which enables all
           specified features.

       --all-features
           Activate all available features of all selected packages.

       --no-default-features
           Do not activate the default feature of the selected packages.

   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.

       --frozen, --locked
           Either of these flags requires that the Cargo.lock file is up-to-date. If the lock file is missing,
           or it needs to be updated, Cargo will exit with an error. The --frozen flag 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.lock file is up-to-date
           (such as a CI build) or want to avoid network access.

       --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. See the cargo-fetch(1) command to download dependencies before going
           offline.

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

   MiscellaneousOptions-jN, --jobsN
           Number of parallel jobs to run. May also be specified with the build.jobsconfigvalue
           <https://doc.rust-lang.org/cargo/reference/config.html>. Defaults to the number of logical CPUs. If
           negative, it sets the maximum number of parallel jobs to the number of logical CPUs plus provided
           value. If a string default is provided, it sets the value back to defaults. Should not be 0.

       --keep-going
           Build as many crates in the dependency graph as possible, rather than aborting the build on the first
           one that fails to build.

           For example if the current package depends on dependencies fails and works, one of which fails to
           build, cargopackage-j1 may or may not build the one that succeeds (depending on which one of the
           two builds Cargo picked to run first), whereas cargopackage-j1--keep-going would definitely run
           both builds, even if the one run first fails.

   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>.

   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.

See Also

cargo(1), cargo-publish(1)

                                                                                                CARGO-PACKAGE(1)

Synopsis

cargopackage [options]

See Also