Enum WatcherRequest 

pub enum WatcherRequest {
    Watch {
        responder: WatcherWatchResponder,
    },
}

Allows a client to watch for changes to the power level of a given ClientType.

This protocol cannot be connected to the service directly. Instead, the server endpoint of a Watcher channel must first be connected to the power level of the desired ClientType using the [Connector.Connect] method. The client endpoint of a Watcher channel is only useful after it has been connected in this way.

Variants

Watch

Watches for changes to the power level of the connected ClientType.

The power level for a given ClientType is determined according to the power configuration for that ClientType. See the README.md for more details.

On a given connection, the first call will return immediately with the current power level for the connected ClientType. Subsequent Watch requests will only return a new level if the power level of the connected ClientType has changed. This follows the hanging get pattern.

• level is an unsigned integer representing the power level of the connected ClientType.

Fields

responder: WatcherWatchResponder

Implementations

impl WatcherRequest

pub fn into_watch(self) -> Option<WatcherWatchResponder>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations

impl Debug for WatcherRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.