cargo generate-lockfile
cargo-generate-lockfile - Generate the lockfile for a package
cargo generate-lockfile [OPTIONS]
This command will create the Cargo.lock
lockfile for the current package or
workspace. If the lockfile already exists, it will be rebuilt if there are any
manifest changes or dependency updates.
See also cargo-update(1) which is also capable of creating a Cargo.lock
lockfile and has more options for controlling update behavior.
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.verbose
config value.
No output printed to stdout.
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.color
config value.
Path to the Cargo.toml
file. By default, Cargo searches for the
Cargo.toml
file in the current directory or any parent directory.
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attempting to access the network to determine if it is out-of-date.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.
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.offline
config value.
Prints help information.
Unstable (nightly-only) flags to Cargo. Run cargo -Z help
for
details.
See the reference for details on environment variables that Cargo reads.
Cargo succeeded.
Cargo failed to complete.
Create or update the lockfile for the current package or workspace:
cargo generate-lockfile