pub trait Rollback<U> {
    // Required method
    fn reverse(&mut self, undo: U);
}
Expand description

A trait implemented for storage types (like SnapshotVecStorage) which can be rolled back using actions of type U.

Required Methods§

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fn reverse(&mut self, undo: U)

Implementors§

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

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