Crate bump_local 

A Sync + Send allocator wrapper around bumpalo using per-thread bump allocators.

Examples

With bumpalo’s collections:

use bump_local::Bump;

let bump = Bump::new();
// Get the current thread's instance
let local = bump.local();
let mut vec = bumpalo::collections::Vec::new_in(local.as_inner());
vec.push(1);
vec.push(2);

With stable Rust and allocator-api2 feature:

use allocator_api2::vec::Vec;
use bump_local::Bump;

let bump = Bump::new();
let mut vec = Vec::new_in(bump.clone());
vec.push(1);
vec.push(2);

With nightly Rust and allocator_api feature:

#![feature(allocator_api)]

use bump_local::Bump;

let bump = Bump::new();
let mut vec = Vec::new_in(bump.clone());
vec.push(1);
vec.push(2);

Structs

Bump

A thread-safe bump allocator that provides Sync + Send semantics.

BumpBuilder

Builder for configuring a Bump allocator.

BumpLocal

Per-thread wrapper around a bumpalo::Bump allocator.

ResetError

Reset is only allowed when single Bump reference exists

Traits

AllocatorExperimental

An implementation of Allocator can allocate, grow, shrink, and deallocate arbitrary blocks of data described via Layout.