Enum fidl_fuchsia_hardware_power_statecontrol::RebootMethodsWatcherRegisterRequest

pub enum RebootMethodsWatcherRegisterRequest {
    Register {
        watcher: ClientEnd<RebootMethodsWatcherMarker>,
        control_handle: RebootMethodsWatcherRegisterControlHandle,
    },
    RegisterWithAck {
        watcher: ClientEnd<RebootMethodsWatcherMarker>,
        responder: RebootMethodsWatcherRegisterRegisterWithAckResponder,
    },
}

Allows components to register a callback that will be executed when a Reboot method is called. The main purpose of this protocol is to be able to track reboot reasons. Consider relying on Component Framework’s orderly shutdown if you’re looking at using this protocol.

Variants

Register

Register a watcher to be notified when a Reboot method is called. The Register channel will be used at most once to notify the watcher of an impending reboot and allow it the chance to respond.

Watchers can unregister by closing the underlying channel.

Fields

watcher: ClientEnd<RebootMethodsWatcherMarker>

control_handle: RebootMethodsWatcherRegisterControlHandle

RegisterWithAck

Registers a watcher to be notified when a Reboot method is called.

Once the watcher has been successfully registered with the server, then the request will be completed and the RebootMethodsWatcherRegister channel will be left open (though a client is free to close it at this time).

If there is an error in registering the watcher, then the RebootMethodsWatcherRegister channel will be closed without completing the request.

The provided watcher channel will be used at most once to notify the watcher of an impending reboot and allow it the chance to respond.

Watchers can unregister by closing their RebootMethodsWatcher channel.

Fields

watcher: ClientEnd<RebootMethodsWatcherMarker>

responder: RebootMethodsWatcherRegisterRegisterWithAckResponder

Implementations

impl RebootMethodsWatcherRegisterRequest

pub fn into_register( self ) -> Option<(ClientEnd<RebootMethodsWatcherMarker>, RebootMethodsWatcherRegisterControlHandle)>

pub fn into_register_with_ack( self ) -> Option<(ClientEnd<RebootMethodsWatcherMarker>, RebootMethodsWatcherRegisterRegisterWithAckResponder)>

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

Name of the method defined in FIDL

Trait Implementations

impl Debug for RebootMethodsWatcherRegisterRequest

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

Formats the value using the given formatter.