Struct rustc_hir::hir::ImplItem

pub struct ImplItem<'hir> {
    pub ident: Ident,
    pub owner_id: OwnerId,
    pub generics: &'hir Generics<'hir>,
    pub kind: ImplItemKind<'hir>,
    pub defaultness: Defaultness,
    pub span: Span,
    pub vis_span: Span,
}

Represents anything within an impl block.

Fields

ident: Ident

owner_id: OwnerId

generics: &'hir Generics<'hir>

kind: ImplItemKind<'hir>

defaultness: Defaultness

span: Span

vis_span: Span

Implementations

impl<'hir> ImplItem<'hir>

pub fn hir_id(&self) -> HirId

pub fn impl_item_id(&self) -> ImplItemId

pub fn expect_const(&self) -> (&'hir Ty<'hir>, BodyId)

Expect an ImplItemKind::Const or panic.

pub fn expect_fn(&self) -> (&FnSig<'hir>, BodyId)

Expect an ImplItemKind::Fn or panic.

pub fn expect_type(&self) -> &'hir Ty<'hir>

Expect an ImplItemKind::Type or panic.

fn expect_failed(&self, expected: &'static str) -> !

Trait Implementations

impl<'tcx> ArenaAllocatable<'tcx, IsNotCopy> for ImplItem<'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 ImplItem<'hir>

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

Formats the value using the given formatter.

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

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

impl<'hir> Into<OwnerNode<'hir>> for &'hir ImplItem<'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: 80 bytes