Expand description
This crate contains a typed arena based on [rust-typed-arena]
(https://github.com/SimonSapin/rust-typed-arena), which is itself based on
the TypedArena used in rustc. The main difference between this crate and
the typed_arena crate is that this crate also provides an allocator which
uses a Mutex internally instead of a RefCell; thus, the sync::Arena
type is thread-safe.