# Ach
support `AtomicOption`/`AtomicVec`/`AtomicRing`/`spsc`/`mpmc`/`pubsub`.
## Features
All Data Structure has these Features:
- `const`: static friendly
- `no_std`: Can run in embedded devices
- `no_alloc`: Needn't dynamic memory allocation
- Lock Free
- Wait Free
## Usage
See `tests`