Struct ArenaVec 

pub struct ArenaVec<T: Copy> { /* private fields */ }

A growable array stored entirely within a LinearArena.

Does NOT support drop (elements must be Copy).

Implementations

impl<T: Copy> ArenaVec<T>

pub fn new(arena: &mut LinearArena, capacity: usize) -> Option<Self>

Creates a new ArenaVec with capacity elements in arena.

pub fn len(&self) -> usize

Returns the number of elements.

pub fn is_empty(&self) -> bool

Returns true if the vec is empty.