# Type Alias rustc_data_structures::snapshot_map::SnapshotMapStorage

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    pub type SnapshotMapStorage<K, V> = SnapshotMap<K, V, FxHashMap<K, V>, ()>;

## Aliased Type§

    struct SnapshotMapStorage<K, V> {
        map: HashMap<K, V, BuildHasherDefault<FxHasher>>,
        undo_log: (),
        _marker: PhantomData<(K, V)>,
    }

## Fields§

§`map: HashMap<K, V, BuildHasherDefault<FxHasher>>`§`undo_log: ()`§`_marker: PhantomData<(K, V)>`

## Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain `repr(...)` attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes