MAN page from OpenSuSE cargo-1.43.1-15.1.x86_64.rpm

CARGO\-GENERATE\-LOCKFILE

Section: \ \& (1)
Updated: 2019-09-05
Index

NAME

cargo-generate-lockfile - Generate the lockfile for a package

SYNOPSIS

cargo generate-lockfile [OPTIONS]

DESCRIPTION

This command will create the Cargo.lock lockfile for the current package orworkspace. If the lockfile already exists, it will be rebuilt if there are anymanifest changes or dependency updates.

See also cargo-update(1) which is also capable of creating a Cargo.locklockfile and has more options for controlling update behavior.

OPTIONS

Display Options

-v, --verbose

: Use verbose output. May be specified twice for "very verbose" output whichincludes extra output such as dependency warnings and build script output.May also be specified with the term.verbosehttps://doc.rust-lang.org/cargo/reference/config.html <L>config value

-q, --quiet

: 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 theterminal.

: *always: Always display colors.

: *never: Never display colors.

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

Manifest Options

--manifest-path PATH

: Path to the Cargo.toml file. By default, Cargo searches for theCargo.toml file in the current directory or any parent directory.

--frozen, --locked

: Either of these flags requires that the Cargo.lock file isup-to-date. If the lock file is missing, or it needs to be updated, Cargo willexit with an error. The --frozen flag also prevents Cargo fromattempting to access the network to determine if it is out-of-date.
These may be used in environments where you want to assert that theCargo.lock file is up-to-date (such as a CI build) or want to avoid networkaccess.

--offline

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

Beware that this may result in different dependency resolution than onlinemode. Cargo will restrict itself to crates that are downloaded locally, evenif 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 goingoffline.

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