Struct rustc_middle::ty::fold::HasTypeFlagsVisitor

struct HasTypeFlagsVisitor<'tcx> {
    tcx: Option<TyCtxt<'tcx>>,
    flags: TypeFlags,
}

Fields

tcx: Option<TyCtxt<'tcx>>

flags: TypeFlags

Trait Implementations

impl<'tcx> Debug for HasTypeFlagsVisitor<'tcx>

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'tcx> TypeVisitor<'tcx> for HasTypeFlagsVisitor<'tcx>

type BreakTy = FoundFlags

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_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,
    predicate: Predicate<'tcx>
) -> ControlFlow<Self::BreakTy>

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