Struct rustc_hir::Impl

pub struct Impl<'hir> {
    pub unsafety: Unsafety,
    pub polarity: ImplPolarity,
    pub defaultness: Defaultness,
    pub defaultness_span: Option<Span>,
    pub constness: Constness,
    pub generics: &'hir Generics<'hir>,
    pub of_trait: Option<TraitRef<'hir>>,
    pub self_ty: &'hir Ty<'hir>,
    pub items: &'hir [ImplItemRef],
}

Fields

unsafety: Unsafety

polarity: ImplPolarity

defaultness: Defaultness

defaultness_span: Option<Span>

constness: Constness

generics: &'hir Generics<'hir>

of_trait: Option<TraitRef<'hir>>

The trait being implemented, if any.

self_ty: &'hir Ty<'hir>

items: &'hir [ImplItemRef]

Trait Implementations

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

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

Formats the value using the given formatter.

impl<'hir, __CTX> HashStable<__CTX> for Impl<'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: 80 bytes