Struct rustc_infer::infer::opaque_types::Instantiator

struct Instantiator<'a, 'tcx> {
    infcx: &'a InferCtxt<'a, 'tcx>,
    body_id: HirId,
    param_env: ParamEnv<'tcx>,
    value_span: Span,
    obligations: Vec<PredicateObligation<'tcx>>,
}

Fields

infcx: &'a InferCtxt<'a, 'tcx>

body_id: HirId

param_env: ParamEnv<'tcx>

value_span: Span

obligations: Vec<PredicateObligation<'tcx>>

Implementations

impl<'a, 'tcx> Instantiator<'a, 'tcx>

fn instantiate_opaque_types_in_map<T: TypeFoldable<'tcx>>(
    &mut self,
    value: T
) -> T

fn fold_opaque_ty(
    &mut self,
    ty: Ty<'tcx>,
    opaque_type_key: OpaqueTypeKey<'tcx>,
    origin: OpaqueTyOrigin
) -> Ty<'tcx>

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: 56 bytes