Struct MakeSuggestableFolder 

pub struct MakeSuggestableFolder<'tcx> {
    tcx: TyCtxt<'tcx>,
    infer_suggestable: bool,
    placeholder: Option<Ty<'tcx>>,
}

Fields

tcx: TyCtxt<'tcx>

infer_suggestable: bool

placeholder: Option<Ty<'tcx>>

Trait Implementations

impl<'tcx> FallibleTypeFolder<TyCtxt<'tcx>> for MakeSuggestableFolder<'tcx>

type Error = ()

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

fn try_fold_ty(&mut self, t: Ty<'tcx>) -> Result<Ty<'tcx>, Self::Error>

fn try_fold_const(&mut self, c: Const<'tcx>) -> Result<Const<'tcx>, ()>

fn try_fold_binder<T>( &mut self, t: Binder<I, T>, ) -> Result<Binder<I, T>, Self::Error>

where T: TypeFoldable<I>,

fn try_fold_region( &mut self, r: <I as Interner>::Region, ) -> Result<<I as Interner>::Region, Self::Error>

fn try_fold_predicate( &mut self, p: <I as Interner>::Predicate, ) -> Result<<I as Interner>::Predicate, Self::Error>

fn try_fold_clauses( &mut self, c: <I as Interner>::Clauses, ) -> Result<<I as Interner>::Clauses, Self::Error>

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: 24 bytes