Struct ImplTraitInTraitCollector

struct ImplTraitInTraitCollector<'a, 'tcx, E> {
    ocx: &'a ObligationCtxt<'a, 'tcx, E>,
    types: FxIndexMap<DefId, (Ty<'tcx>, GenericArgsRef<'tcx>)>,
    span: Span,
    param_env: ParamEnv<'tcx>,
    body_id: LocalDefId,
}

Fields

ocx: &'a ObligationCtxt<'a, 'tcx, E>

types: FxIndexMap<DefId, (Ty<'tcx>, GenericArgsRef<'tcx>)>

span: Span

param_env: ParamEnv<'tcx>

body_id: LocalDefId

Implementations

impl<'a, 'tcx, E> ImplTraitInTraitCollector<'a, 'tcx, E>

where E: 'tcx,

fn new( ocx: &'a ObligationCtxt<'a, 'tcx, E>, span: Span, param_env: ParamEnv<'tcx>, body_id: LocalDefId, ) -> Self

Trait Implementations

impl<'tcx, E> TypeFolder<TyCtxt<'tcx>> for ImplTraitInTraitCollector<'_, 'tcx, E>

where E: 'tcx,

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

fn fold_ty(&mut self, ty: Ty<'tcx>) -> Ty<'tcx>

fn fold_binder<T>(&mut self, t: Binder<I, T>) -> Binder<I, T>

where T: TypeFoldable<I>,

fn fold_region(&mut self, r: <I as Interner>::Region) -> <I as Interner>::Region

fn fold_const(&mut self, c: <I as Interner>::Const) -> <I as Interner>::Const

fn fold_predicate( &mut self, p: <I as Interner>::Predicate, ) -> <I as Interner>::Predicate

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: 88 bytes