Struct cbindgen::Cargo

pub struct Cargo { /* fields omitted */ }

A collection of metadata for a library from cargo.

Methods

impl Cargo

fn load(
    crate_dir: &Path,
    binding_crate_name: Option<&str>,
    use_cargo_lock: bool
) -> Result<Cargo, String>

Gather metadata from cargo for a specific library and binding crate name. If dependency finding isn't needed then Cargo.lock files don't need to be parsed.

fn binding_crate_name(&self) -> &str

fn binding_crate_ref(&self) -> PackageRef

fn find_dep_ref(
    &self,
    package: &PackageRef,
    dependency_name: &str
) -> Option<PackageRef>

Finds the package reference for a dependency of a crate using Cargo.lock.

fn find_crate_dir(&self, package: &PackageRef) -> Option<PathBuf>

Finds the directory for a specified package reference.

fn find_crate_src(&self, package: &PackageRef) -> Option<PathBuf>

Finds src/lib.rs for a specified package reference.

fn expand_crate(&self, package: &PackageRef) -> Result<String, String>

Trait Implementations

impl Clone for Cargo

fn clone(&self) -> Cargo

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Cargo

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.