Struct rustc_trait_selection::traits::project::AssocTypeNormalizer

struct AssocTypeNormalizer<'a, 'b, 'tcx> {
    selcx: &'a mut SelectionContext<'b, 'tcx>,
    param_env: ParamEnv<'tcx>,
    cause: ObligationCause<'tcx>,
    obligations: &'a mut Vec<PredicateObligation<'tcx>>,
    depth: usize,
    universes: Vec<Option<UniverseIndex>>,
}

Fields

selcx: &'a mut SelectionContext<'b, 'tcx>

param_env: ParamEnv<'tcx>

cause: ObligationCause<'tcx>

obligations: &'a mut Vec<PredicateObligation<'tcx>>

depth: usize

universes: Vec<Option<UniverseIndex>>

Implementations

impl<'a, 'b, 'tcx> AssocTypeNormalizer<'a, 'b, 'tcx>

fn new(
    selcx: &'a mut SelectionContext<'b, 'tcx>,
    param_env: ParamEnv<'tcx>,
    cause: ObligationCause<'tcx>,
    depth: usize,
    obligations: &'a mut Vec<PredicateObligation<'tcx>>
) -> AssocTypeNormalizer<'a, 'b, 'tcx>

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

Trait Implementations

impl<'a, 'b, 'tcx> TypeFolder<'tcx> for AssocTypeNormalizer<'a, 'b, 'tcx>

fn tcx<'c>(&'c self) -> TyCtxt<'tcx>

fn fold_binder<T: TypeFoldable<'tcx>>(
    &mut self,
    t: Binder<'tcx, T>
) -> Binder<'tcx, T>

fn fold_ty(&mut self, ty: Ty<'tcx>) -> Ty<'tcx>

fn fold_const(&mut self, constant: &'tcx Const<'tcx>) -> &'tcx Const<'tcx>

fn fold_region(&mut self, r: &'tcx RegionKind) -> &'tcx RegionKind

fn fold_mir_const(&mut self, c: ConstantKind<'tcx>) -> ConstantKind<'tcx>

Layout

Note: Most layout information is completely unstable and may be different between compiler versions and platforms. 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: 64 bytes