Enum rustc_trait_selection::traits::project::ProjectionTyCandidateSet[−][src]

enum ProjectionTyCandidateSet<'tcx> {
    None,
    Single(ProjectionTyCandidate<'tcx>),
    Ambiguous,
    Error(SelectionError<'tcx>),
}

Variants

None
Single(ProjectionTyCandidate<'tcx>)
Ambiguous
Error(SelectionError<'tcx>)

Implementations

impl<'tcx> ProjectionTyCandidateSet<'tcx>[src]

fn mark_ambiguous(&mut self)[src]

fn mark_error(&mut self, err: SelectionError<'tcx>)[src]

fn push_candidate(&mut self, candidate: ProjectionTyCandidate<'tcx>) -> bool[src]

Auto Trait Implementations

impl<'tcx> !RefUnwindSafe for ProjectionTyCandidateSet<'tcx>

impl<'tcx> !Send for ProjectionTyCandidateSet<'tcx>

impl<'tcx> !Sync for ProjectionTyCandidateSet<'tcx>

impl<'tcx> Unpin for ProjectionTyCandidateSet<'tcx>

impl<'tcx> !UnwindSafe for ProjectionTyCandidateSet<'tcx>

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> WithConstness for T[src]