12 releases
0.1.11 | Oct 30, 2019 |
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0.1.10 | Jul 30, 2019 |
0.1.8 | Jun 5, 2019 |
0.1.7 | May 15, 2019 |
0.1.6 | Apr 23, 2019 |
#1411 in Asynchronous
Used in tokio-simplified
3.5MB
360 lines
Promises and Watched Variables for Futures
Promises
Promises are future values. They will only resolve once. This crate gives an implementation of Promises to work with Futures and Tokio
Watched Variables
Watched variables are variables that will emit a signal upon being altered.
This crate offers an RAII implementation of watched variables, to work with Futures and Tokio.
In this case, the signal is a futures::Stream
that will return a clone of the new value of the watched variable
whenever it is mutated.
This crate will notify the VariableWatched
obtained from a WatchedVariable
whenever one of its accessors (obtained through lock()
)
is dropped. If said accessor has been mutably derefenced, then the WatchedVariable
will be considered to have been mutated.