rustc-ap-arena 134.0.0

Automatically published version of the package `arena` in the rust-lang/rust repository from commit 2f2a11dfc436fc0f401b595f22ed043c46dbebe7 The publishing script for this crate lives at: failed to build rustc-ap-arena-134.0.0
Please check build logs and if you believe this is' fault, report into this issue report.

The arena, a fast but limited type of allocator.

Arenas are a type of allocator that destroy the objects within, all at once, once the arena itself is destroyed. They do not support deallocation of individual objects while the arena itself is still alive. The benefit of an arena is very fast allocation; just a pointer bump.

This crate implements TypedArena, a simple arena that can only hold objects of a single type.