Type Alias HashMapArena 

pub type HashMapArena = Arena<HashMap<usize, Entry>>;

HashMap-based arena (faster for large collections).

Aliased Type

pub struct HashMapArena {
    state: RefCell<ArenaState<HashMap<usize, Entry>>>,
    _nosend: PhantomData<Rc<()>>,
}

Fields

state: RefCell<ArenaState<HashMap<usize, Entry>>>

_nosend: PhantomData<Rc<()>>

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: 112 bytes