Struct rustc_hir::TraitItem

pub struct TraitItem<'hir> {
    pub ident: Ident,
    pub def_id: LocalDefId,
    pub generics: &'hir Generics<'hir>,
    pub kind: TraitItemKind<'hir>,
    pub span: Span,
    pub defaultness: Defaultness,
}

Represents an item declaration within a trait declaration, possibly including a default implementation. A trait item is either required (meaning it doesn’t have an implementation, just a signature) or provided (meaning it has a default implementation).

Fields

ident: Ident

def_id: LocalDefId

generics: &'hir Generics<'hir>

kind: TraitItemKind<'hir>

span: Span

defaultness: Defaultness

Implementations

impl TraitItem<'_>

pub fn hir_id(&self) -> HirId

pub fn trait_item_id(&self) -> TraitItemId

Trait Implementations

impl<'tcx> ArenaAllocatable<'tcx, IsNotCopy> for TraitItem<'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> Debug for TraitItem<'hir>

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

Formats the value using the given formatter.

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

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

impl<'hir> Into<OwnerNode<'hir>> for &'hir TraitItem<'hir>

fn into(self) -> OwnerNode<'hir>

Converts this type into the (usually inferred) input type.

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: 88 bytes