Enum rustc_mir_build::thir::pattern::deconstruct_pat::FilteredField[−][src]

pub(super) enum FilteredField<'p, 'tcx> {
    Kept(&'p Pat<'tcx>),
    Hidden,
}

Some fields need to be explicitly hidden away in certain cases; see the comment above the Fields struct. This struct represents such a potentially-hidden field.

Variants

Kept(&'p Pat<'tcx>)
Hidden

Implementations

impl<'p, 'tcx> FilteredField<'p, 'tcx>[src]

fn kept(self) -> Option<&'p Pat<'tcx>>[src]

Trait Implementations

impl<'p, 'tcx> Clone for FilteredField<'p, 'tcx>[src]

impl<'p, 'tcx> Copy for FilteredField<'p, 'tcx>[src]

impl<'p, 'tcx> Debug for FilteredField<'p, 'tcx>[src]

Auto Trait Implementations

impl<'p, 'tcx> !RefUnwindSafe for FilteredField<'p, 'tcx>

impl<'p, 'tcx> !Send for FilteredField<'p, 'tcx>

impl<'p, 'tcx> !Sync for FilteredField<'p, 'tcx>

impl<'p, 'tcx> Unpin for FilteredField<'p, 'tcx> where
    'tcx: 'p, 

impl<'p, 'tcx> !UnwindSafe for FilteredField<'p, '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<'a, T> Captures<'a> 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> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

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.