pub struct OwnerInfo<'hir> {
pub nodes: OwnerNodes<'hir>,
pub parenting: FxHashMap<LocalDefId, ItemLocalId>,
pub attrs: AttributeMap<'hir>,
pub trait_map: FxHashMap<ItemLocalId, Box<[TraitCandidate]>>,
}
Expand description
Full information resulting from lowering an AST node.
Fields§
§nodes: OwnerNodes<'hir>
Contents of the HIR.
parenting: FxHashMap<LocalDefId, ItemLocalId>
Map from each nested owner to its parent’s local id.
attrs: AttributeMap<'hir>
Collected attributes of the HIR nodes.
trait_map: FxHashMap<ItemLocalId, Box<[TraitCandidate]>>
Map indicating what traits are in scope for places where this is relevant; generated by resolve.
Implementations§
Trait Implementations§
source§impl<'tcx> ArenaAllocatable<'tcx, IsNotCopy> for OwnerInfo<'tcx>
impl<'tcx> ArenaAllocatable<'tcx, IsNotCopy> for OwnerInfo<'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]
source§impl<'hir, __CTX> HashStable<__CTX> for OwnerInfo<'hir>where
__CTX: HashStableContext,
impl<'hir, __CTX> HashStable<__CTX> for OwnerInfo<'hir>where __CTX: HashStableContext,
fn hash_stable(&self, __hcx: &mut __CTX, __hasher: &mut StableHasher)
Auto Trait Implementations§
impl<'hir> !RefUnwindSafe for OwnerInfo<'hir>
impl<'hir> !Send for OwnerInfo<'hir>
impl<'hir> !Sync for OwnerInfo<'hir>
impl<'hir> Unpin for OwnerInfo<'hir>
impl<'hir> !UnwindSafe for OwnerInfo<'hir>
Blanket Implementations§
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: 184 bytes