Struct rustc_middle::ty::fold::ValidateBoundVars

pub struct ValidateBoundVars<'tcx> {
    bound_vars: &'tcx List<BoundVariableKind>,
    binder_index: DebruijnIndex,
    visited: SsoHashSet<(DebruijnIndex, Ty<'tcx>)>,
}

Fields

bound_vars: &'tcx List<BoundVariableKind>

binder_index: DebruijnIndex

visited: SsoHashSet<(DebruijnIndex, Ty<'tcx>)>

Implementations

impl<'tcx> ValidateBoundVars<'tcx>

pub fn new(bound_vars: &'tcx List<BoundVariableKind>) -> Self

Trait Implementations

impl<'tcx> TypeVisitor<'tcx> for ValidateBoundVars<'tcx>

type BreakTy = ()

fn tcx_for_anon_const_substs(&self) -> Option<TyCtxt<'tcx>>

Supplies the tcx for an unevaluated anonymous constant in case its default substs are not yet supplied.

fn visit_binder<T: TypeFoldable<'tcx>>(
    &mut self,
    t: &Binder<'tcx, T>
) -> ControlFlow<Self::BreakTy>

fn visit_ty(&mut self, t: Ty<'tcx>) -> ControlFlow<Self::BreakTy>

fn visit_region(&mut self, r: Region<'tcx>) -> ControlFlow<Self::BreakTy>

fn visit_const(&mut self, c: &'tcx Const<'tcx>) -> ControlFlow<Self::BreakTy>

fn visit_unevaluated_const(
    &mut self,
    uv: Unevaluated<'tcx>
) -> ControlFlow<Self::BreakTy>

fn visit_predicate(&mut self, p: Predicate<'tcx>) -> ControlFlow<Self::BreakTy>

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: 160 bytes