module Async
module Async::Clock
class Async::Condition
class Async::Node
class Async::Notification
class Async::Queue
class Async::Reactor
class Async::Stop
class Async::Task
class Async::TimeoutError
class Async::Wrapper
async
1.6.0
# set!
def set! # This is actually fiber-local: Thread.current[:async_task] = self end