Struct colosseum::Arena

pub struct Arena<T> { /* fields omitted */ }

A simple arena allocator.

Methods

impl<T> Arena<T>

fn new() -> Arena<T>

Create a new Arena with a default size of approximately 1024 bytes.

fn with_capacity(n: usize) -> Arena<T>

Create a new Arena with enough capacity for at least n Ts without a reallocation.

fn alloc(&self, t: T) -> &mut T

Allocate a single object in the arena.

fn alloc_extend<I: Iterator<Item = T>>(&self, iterable: I) -> &mut [T]

Allocate an arbitrary number of objects in the arena.