struct ImplTraitInTraitCollector<'a, 'tcx> {
ocx: &'a ObligationCtxt<'a, 'tcx>,
types: FxHashMap<DefId, (Ty<'tcx>, SubstsRef<'tcx>)>,
span: Span,
param_env: ParamEnv<'tcx>,
body_id: HirId,
}
Fields§
§ocx: &'a ObligationCtxt<'a, 'tcx>
§types: FxHashMap<DefId, (Ty<'tcx>, SubstsRef<'tcx>)>
§span: Span
§param_env: ParamEnv<'tcx>
§body_id: HirId
Implementations§
source§impl<'a, 'tcx> ImplTraitInTraitCollector<'a, 'tcx>
impl<'a, 'tcx> ImplTraitInTraitCollector<'a, 'tcx>
Trait Implementations§
source§impl<'tcx> TypeFolder<'tcx> for ImplTraitInTraitCollector<'_, 'tcx>
impl<'tcx> TypeFolder<'tcx> for ImplTraitInTraitCollector<'_, 'tcx>
fn tcx<'a>(&'a self) -> TyCtxt<'tcx>
fn fold_ty(&mut self, ty: Ty<'tcx>) -> Ty<'tcx>
fn fold_binder<T>(&mut self, t: Binder<'tcx, T>) -> Binder<'tcx, T>where
T: TypeFoldable<'tcx>,
fn fold_region(&mut self, r: Region<'tcx>) -> Region<'tcx>
fn fold_const(&mut self, c: Const<'tcx>) -> Const<'tcx>
fn fold_predicate(&mut self, p: Predicate<'tcx>) -> Predicate<'tcx>
Auto Trait Implementations§
impl<'a, 'tcx> !RefUnwindSafe for ImplTraitInTraitCollector<'a, 'tcx>
impl<'a, 'tcx> !Send for ImplTraitInTraitCollector<'a, 'tcx>
impl<'a, 'tcx> !Sync for ImplTraitInTraitCollector<'a, 'tcx>
impl<'a, 'tcx> Unpin for ImplTraitInTraitCollector<'a, 'tcx>where
'tcx: 'a,
impl<'a, 'tcx> !UnwindSafe for ImplTraitInTraitCollector<'a, 'tcx>
Blanket Implementations§
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: 64 bytes