2 Commits

Author SHA1 Message Date
Carl Lerche
cb4aea394e
Update Tokio to Rust 2018 (#1082) 2019-05-14 10:27:36 -07:00
Carl Lerche
70f4fc481c
sync: Add watch, a single value broadcast channel (#922)
A single-producer, multi-consumer channel that only retains the _last_ sent
value. Values are broadcasted out.

This channel is useful for watching for changes to a value from multiple
points in the code base (for example, changes to a configuration value).
2019-02-22 21:54:50 -08:00