Struct rustc_trait_selection::traits::query::normalize::QueryNormalizer

struct QueryNormalizer<'cx, 'tcx> {
    infcx: &'cx InferCtxt<'cx, 'tcx>,
    cause: &'cx ObligationCause<'tcx>,
    param_env: ParamEnv<'tcx>,
    obligations: Vec<PredicateObligation<'tcx>>,
    cache: SsoHashMap<Ty<'tcx>, Ty<'tcx>>,
    error: bool,
    anon_depth: usize,
    universes: Vec<Option<UniverseIndex>>,
}

Fields

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

cause: &'cx ObligationCause<'tcx>

param_env: ParamEnv<'tcx>

obligations: Vec<PredicateObligation<'tcx>>

cache: SsoHashMap<Ty<'tcx>, Ty<'tcx>>

error: bool

anon_depth: usize

universes: Vec<Option<UniverseIndex>>

Trait Implementations

impl<'cx, 'tcx> TypeFolder<'tcx> for QueryNormalizer<'cx, '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_mir_const(&mut self, constant: ConstantKind<'tcx>) -> ConstantKind<'tcx>

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

fn fold_predicate(&mut self, p: Predicate<'tcx>) -> Predicate<'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: 232 bytes