Struct rustc_hir::TraitItemRef

pub struct TraitItemRef {
    pub id: TraitItemId,
    pub ident: Ident,
    pub kind: AssocItemKind,
    pub span: Span,
}

A reference from an trait to one of its associated items. This contains the item’s id, naturally, but also the item’s name and some other high-level details (like whether it is an associated type or method, and whether it is public). This allows other passes to find the impl they want without loading the ID (which means fewer edges in the incremental compilation graph).

Fields

id: TraitItemId

ident: Ident

kind: AssocItemKind

span: Span

Trait Implementations

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

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 Debug for TraitItemRef

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

Formats the value using the given formatter.

impl<__E: Encoder> Encodable<__E> for TraitItemRef

fn encode(&self, __encoder: &mut __E)

impl<__CTX> HashStable<__CTX> for TraitItemRefwhere
    __CTX: HashStableContext,

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

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: 28 bytes