Struct rustc_hir::OwnerInfo

pub struct OwnerInfo<'hir> {
    pub nodes: OwnerNodes<'hir>,
    pub parenting: FxHashMap<LocalDefId, ItemLocalId>,
    pub attrs: AttributeMap<'hir>,
    pub trait_map: FxHashMap<ItemLocalId, Box<[TraitCandidate]>>,
}

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

impl<'tcx> OwnerInfo<'tcx>

pub fn node(&self) -> OwnerNode<'tcx>

Trait Implementations

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]

impl<'hir> Debug for OwnerInfo<'hir>

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

Formats the value using the given formatter.

impl<'hir, __CTX> HashStable<__CTX> for OwnerInfo<'hir>where __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: 184 bytes