Crate driver_async

Modules

asyncs	Async primitives wrappers/reexports for (Mutex, mpsc, RwLock, task::spawn). Just wrappers around which ever async library is available (tokio, async-std, embedded, etc).
time	Instant module for keeping track of time. Different systems have different clock sources so this module generalizes over it. By default, it uses the std::time::Instant but it could use a crystal oscillator clock (for ARM) or some other source.