Struct PooledArena 

pub struct PooledArena { /* private fields */ }

A pooled arena that returns to the thread-local pool when dropped

Implementations

impl PooledArena

pub fn alloc_str(&self, s: &str) -> &str

Allocate a string slice in the arena

Performance

• ~2-5ns allocation

pub fn alloc_bytes(&self, bytes: &[u8]) -> &[u8]

Allocate a byte slice in the arena

pub fn alloc<T>(&self, val: T) -> &mut T

Allocate a value in the arena

pub fn alloc_slice_fill_with<T, F>(&self, len: usize, f: F) -> &mut [T]

where F: FnMut(usize) -> T,

Allocate a slice with fill function

pub fn allocated(&self) -> usize

Get current allocation size

pub fn inner(&self) -> &Bump

Get a reference to the underlying bump allocator

Trait Implementations

impl Drop for PooledArena

fn drop(&mut self)

Executes the destructor for this type.