Struct rustc_hir::hir::ImplItemRef
source · pub struct ImplItemRef {
pub id: ImplItemId,
pub ident: Ident,
pub kind: AssocItemKind,
pub span: Span,
pub trait_item_def_id: Option<DefId>,
}
Expand description
A reference from an impl 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: ImplItemId
§ident: Ident
§kind: AssocItemKind
§span: Span
§trait_item_def_id: Option<DefId>
When we are in a trait impl, link to the trait-item’s id.
Trait Implementations§
source§impl Clone for ImplItemRef
impl Clone for ImplItemRef
source§fn clone(&self) -> ImplItemRef
fn clone(&self) -> ImplItemRef
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for ImplItemRef
impl Debug for ImplItemRef
source§impl<__CTX> HashStable<__CTX> for ImplItemRefwhere
__CTX: HashStableContext,
impl<__CTX> HashStable<__CTX> for ImplItemRefwhere __CTX: HashStableContext,
fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)
impl Copy for ImplItemRef
Auto Trait Implementations§
impl RefUnwindSafe for ImplItemRef
impl !Send for ImplItemRef
impl !Sync for ImplItemRef
impl Unpin for ImplItemRef
impl UnwindSafe for ImplItemRef
Blanket Implementations§
source§impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere
T: Copy,
impl<'tcx, T> ArenaAllocatable<'tcx, IsCopy> for Twhere T: Copy,
fn allocate_on<'a>(self, arena: &'a Arena<'tcx>) -> &'a mut T
fn allocate_from_iter<'a>( arena: &'a Arena<'tcx>, iter: impl IntoIterator<Item = T> ) -> &'a mut [T]
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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: 36 bytes