Trait building_blocks_storage::chunk::storage::ChunkWriteStorage[−][src]

pub trait ChunkWriteStorage<N, Ch> {
    fn get_mut(&mut self, key: ChunkKey<N>) -> Option<&mut Ch>;

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

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

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

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

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

Methods for writing chunks from storage.

Required methods

Mutably borrow the chunk at key.

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

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

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

Removes and drops the chunk at key.

Removes and returns the chunk at key.

Implementations on Foreign Types

Implementors