[−][src]Enum rustc_mir::borrow_check::diagnostics::outlives_suggestion::SuggestedConstraint

enum SuggestedConstraint {
    Outlives(RegionName, SmallVec<[RegionName; 2]>),
    Equal(RegionName, RegionName),
    Static(RegionName),
}

The different things we could suggest.

Variants

Outlives(RegionName, SmallVec<[RegionName; 2]>)

Outlives(a, [b, c, d, ...]) => 'a: 'b + 'c + 'd + ...

Equal(RegionName, RegionName)

'a = 'b

Static(RegionName)

'a: 'static i.e. 'a = 'static and the user should just use 'static

Auto Trait Implementations

impl RefUnwindSafe for SuggestedConstraint[src]

impl !Send for SuggestedConstraint[src]

impl !Sync for SuggestedConstraint[src]

impl Unpin for SuggestedConstraint[src]

impl UnwindSafe for SuggestedConstraint[src]

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]