[][src]Enum rustc_ap_rustc_data_structures::snapshot_map::UndoLog

pub enum UndoLog<K, V> {
    Inserted(K),
    Overwrite(K, V),
    Purged,
}

Variants

Inserted(K)
Overwrite(K, V)
Purged

Trait Implementations

impl<K, V, M, L> Rollback<UndoLog<K, V>> for SnapshotMap<K, V, M, L> where
    K: Eq + Hash,
    M: Rollback<UndoLog<K, V>>, 
[src]

impl<K, V> Rollback<UndoLog<K, V>> for FxHashMap<K, V> where
    K: Eq + Hash
[src]

Auto Trait Implementations

impl<K, V> RefUnwindSafe for UndoLog<K, V> where
    K: RefUnwindSafe,
    V: RefUnwindSafe

impl<K, V> Send for UndoLog<K, V> where
    K: Send,
    V: Send

impl<K, V> Sync for UndoLog<K, V> where
    K: Sync,
    V: Sync

impl<K, V> Unpin for UndoLog<K, V> where
    K: Unpin,
    V: Unpin

impl<K, V> UnwindSafe for UndoLog<K, V> where
    K: UnwindSafe,
    V: UnwindSafe

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> Erased for T[src]

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

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

impl<E> SpecializationError for E[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.