Crate watch_handler

A common handler for hanging_gets

Structs

• WatchError
  Error returned if watch fails.
• WatchHandler
  Handler for hanging gets. The common way to use this is to implement the Sender trait for the FIDL responder that the handler is used for. There should be one instance of HangingGetHandler per interface per connection, as the handler needs to keep track of state per connection.

Traits

• Sender
  Trait that should be implemented to send data to the hanging get watcher.

Functions

• equality_change_function
  Default change function that checks for equality