Struct rustc_trait_selection::traits::query::normalize::MaxEscapingBoundVarVisitor

struct MaxEscapingBoundVarVisitor {
    outer_index: DebruijnIndex,
    escaping: usize,
}

Visitor to find the maximum escaping bound var

Fields

outer_index: DebruijnIndex

escaping: usize

Trait Implementations

impl<'tcx> TypeVisitor<'tcx> for MaxEscapingBoundVarVisitor

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, ct: &'tcx Const<'tcx>) -> ControlFlow<Self::BreakTy>

type BreakTy = !

fn visit_unevaluated_const(
    &mut self,
    uv: Unevaluated<'tcx, Option<Promoted>>
) -> 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: 16 bytes