Type Alias rustc_hir::UsePath

pub type UsePath<'hir> = Path<'hir, SmallVec<[Res; 3]>>;

Up to three resolutions for type, value and macro namespaces.

Aliased Type

struct UsePath<'hir> {
    pub span: Span,
    pub res: SmallVec<[Res<HirId>; 3]>,
    pub segments: &'hir [PathSegment<'hir>],
}

Fields

span: Span

res: SmallVec<[Res<HirId>; 3]>

The resolution for the path.

segments: &'hir [PathSegment<'hir>]

The segments in the path: the things separated by ::.

Trait Implementations

impl<'tcx> ArenaAllocatable<'tcx, IsNotCopy> for UsePath<'tcx>

fn allocate_on<'a>(self, arena: &'a Arena<'tcx>) -> &'a mut Self

fn allocate_from_iter<'a>( arena: &'a Arena<'tcx>, iter: impl IntoIterator<Item = Self> ) -> &'a mut [Self]

impl<'hir, R: Clone> Clone for Path<'hir, R>

fn clone(&self) -> Path<'hir, R>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'hir, R: Debug> Debug for Path<'hir, R>

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

Formats the value using the given formatter.

impl<'hir, R, __CTX> HashStable<__CTX> for Path<'hir, R>where __CTX: HashStableContext, R: HashStable<__CTX>,

fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)

impl<'hir, R: Copy> Copy for Path<'hir, R>

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 72 bytes