Struct rustc_middle::middle::cstore::ExternCrate

pub struct ExternCrate {
    pub src: ExternCrateSource,
    pub span: Span,
    pub path_len: usize,
    pub dependency_of: CrateNum,
}

Fields

src: ExternCrateSource

span: Span

span of the extern crate that caused this to be loaded

path_len: usize

Number of links to reach the extern; used to select the extern with the shortest path

dependency_of: CrateNum

Crate that depends on this crate

Implementations

impl ExternCrate

pub fn is_direct(&self) -> bool

If true, then this crate is the crate named by the extern crate referenced above. If false, then this crate is a dep of the crate.

pub fn rank(&self) -> impl PartialOrd

Trait Implementations

impl Clone for ExternCrate

pub fn clone(&self) -> ExternCrate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ExternCrate

impl Debug for ExternCrate

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'__ctx> HashStable<StableHashingContext<'__ctx>> for ExternCrate

pub fn hash_stable(
    &self,
    __hcx: &mut StableHashingContext<'__ctx>,
    __hasher: &mut StableHasher
)