Type Definition coca::collections::PackedArenaPool

pub type PackedArenaPool<'src, T, H> = PackedPool<T, ArenaStorage<'src, PackedPoolLayout<T, H>>, H>;

A densely packed pool that stores its contents in a arena-allocated memory block.

Examples

use coca::arena::Arena;
use coca::collections::{PackedArenaPool, pool::DefaultHandle};
use core::mem::MaybeUninit;

let mut backing_region = [MaybeUninit::uninit(); 1024];
let mut arena = Arena::from(&mut backing_region[..]);

let pool: PackedArenaPool<'_, i64, DefaultHandle> = arena.try_with_capacity(30).unwrap();
assert!(arena.try_with_capacity::<_, PackedArenaPool<'_, i64, DefaultHandle>>(30).is_none());