Type Definition building_blocks_storage::SmallKeyHashMap

type SmallKeyHashMap<K, V> = AHashMap<K, V>;

Trait Implementations

impl<N, Ch> ChunkReadStorage<N, Ch> for SmallKeyHashMap<ChunkKey<N>, Ch> where
    ChunkKey<N>: Hash + Eq, 

fn get(&self, key: ChunkKey<N>) -> Option<&Ch>

Borrow the chunk at key.

impl<N, Ch> ChunkWriteStorage<N, Ch> for SmallKeyHashMap<ChunkKey<N>, Ch> where
    ChunkKey<N>: Hash + Eq, 

fn get_mut(&mut self, key: ChunkKey<N>) -> Option<&mut Ch>

Mutably borrow the chunk at key.

fn get_mut_or_insert_with(
    &mut self,
    key: ChunkKey<N>,
    create_chunk: impl FnOnce() -> Ch
) -> &mut Ch

Mutably borrow the chunk at key. If it doesn’t exist, insert the return value of create_chunk.

fn replace(&mut self, key: ChunkKey<N>, chunk: Ch) -> Option<Ch>

Replace the chunk at key with chunk, returning the old value.

fn write(&mut self, key: ChunkKey<N>, chunk: Ch)

Overwrite the chunk at key with chunk. Drops the previous value.

fn delete(&mut self, key: ChunkKey<N>)

Removes and drops the chunk at key.

fn pop(&mut self, key: ChunkKey<N>) -> Option<Ch>

Removes and returns the chunk at key.

impl<'a, N, Ch> IterChunkKeys<'a, N> for SmallKeyHashMap<ChunkKey<N>, Ch> where
    ChunkKey<N>: 'a,
    Ch: 'a, 

type Iter = Keys<'a, ChunkKey<N>, Ch>

fn chunk_keys(&'a self) -> Self::Iter