Crate executor_trait

A collection of traits to define a common interface across executors

Traits

BlockingExecutor	A common interface for spawning blocking tasks on top of an executor
Executor	A common interface for spawning futures on top of an executor
LocalExecutor	A common interface for spawning non-Send futures on top of an executor, on the current thread
Task	A common interface to wait for a Task completion, let it run n the background or cancel it.