Struct cargo_metadata::MetadataCommand

pub struct MetadataCommand { /* fields omitted */ }

A builder for configurating cargo metadata invocation.

Methods

impl MetadataCommand

pub fn new() -> MetadataCommand

Creates a default cargo metadata command, which will look for Cargo.toml in the ancestors of the current directory.

pub fn cargo_path(&mut self, path: impl AsRef<Path>) -> &mut MetadataCommand

Path to cargo executable. If not set, this will use the the $CARGO environment variable, and if that is not set, will simply be cargo.

pub fn manifest_path(&mut self, path: impl AsRef<Path>) -> &mut MetadataCommand

Path to Cargo.toml

pub fn current_dir(&mut self, path: impl AsRef<Path>) -> &mut MetadataCommand

Current directory of the cargo metadata process.

pub fn no_deps(&mut self) -> &mut MetadataCommand

Output information only about the root package and don't fetch dependencies.

pub fn features(&mut self, features: CargoOpt) -> &mut MetadataCommand

Which features to include.

pub fn other_options(
    &mut self,
    options: impl AsRef<[String]>
) -> &mut MetadataCommand

Arbitrary command line flags to pass to cargo. These will be added to the end of the command line invocation.

pub fn exec(&mut self) -> Result<Metadata>

Runs configured cargo metadata and returns parsed Metadata.

Trait Implementations

impl Default for MetadataCommand

fn default() -> MetadataCommand

Returns the "default value" for a type.

impl Clone for MetadataCommand

fn clone(&self) -> MetadataCommand

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MetadataCommand

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.