Module futures_promises::watched_variables

A futures implementation of watched variables.

Structs

VariableWatcher	This futures::Stream implementation will be notified whenever a WatchedVariableAccessor is dropped If the accessor was mutably derefenced, then a clone of the value after dropping will be sent upon polling
WatchedVariable	A watched variable. Behaves similarly to a mutex, except that watchers obtained from its get_watcher() method will be notified upon mutable dereferencing.
WatchedVariableAccessor	Similar to a MutexGuard, but dropping it will also notify watchers associated with it.

Enums

StreamState