Struct rustc_hir::PolyTraitRef

pub struct PolyTraitRef<'hir> {
    pub bound_generic_params: &'hir [GenericParam<'hir>],
    pub trait_ref: TraitRef<'hir>,
    pub span: Span,
}

Fields

bound_generic_params: &'hir [GenericParam<'hir>]

The 'a in for<'a> Foo<&'a T>.

trait_ref: TraitRef<'hir>

The Foo<&'a T> in for<'a> Foo<&'a T>.

span: Span

Trait Implementations

impl<'tcx> ArenaAllocatable<'tcx, IsNotCopy> for PolyTraitRef<'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> Clone for PolyTraitRef<'hir>

fn clone(&self) -> PolyTraitRef<'hir>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'hir> Debug for PolyTraitRef<'hir>

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

Formats the value using the given formatter.

impl<'hir, __CTX> HashStable<__CTX> for PolyTraitRef<'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: 40 bytes