Enum ElementControlRequest

pub enum ElementControlRequest {
    OpenStatusChannel {
        status_channel: ServerEnd<StatusMarker>,
        control_handle: ElementControlControlHandle,
    },
    RegisterDependencyToken {
        token: Event,
        dependency_type: DependencyType,
        responder: ElementControlRegisterDependencyTokenResponder,
    },
    UnregisterDependencyToken {
        token: Event,
        responder: ElementControlUnregisterDependencyTokenResponder,
    },
    _UnknownMethod {
        ordinal: u64,
        control_handle: ElementControlControlHandle,
        method_type: MethodType,
    },
}

Provides element-scoped access to an element previously added via Topology.AddElement.

Variants

OpenStatusChannel

Register a new Status channel on which Power Broker will send read-only updates of the element’s current power level. This method is intended to allow element owners to give read-only access to the element’s current power level to clients by opening and transferring this channel.

Fields

status_channel: ServerEnd<StatusMarker>

control_handle: ElementControlControlHandle

RegisterDependencyToken

Register a token which will permit the bearer to add either an assertive or opportunistic dependency upon this element, depending on the dependency_type specified.

Fields

token: Event

dependency_type: DependencyType

responder: ElementControlRegisterDependencyTokenResponder

UnregisterDependencyToken

Unregister a token previously registered via RegisterDependencyToken.

Fields

token: Event

responder: ElementControlUnregisterDependencyTokenResponder

_UnknownMethod

An interaction was received which does not match any known method.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

ordinal: u64

Ordinal of the method that was called.

control_handle: ElementControlControlHandle

method_type: MethodType

Implementations

impl ElementControlRequest

pub fn into_open_status_channel( self, ) -> Option<(ServerEnd<StatusMarker>, ElementControlControlHandle)>

pub fn into_register_dependency_token( self, ) -> Option<(Event, DependencyType, ElementControlRegisterDependencyTokenResponder)>

pub fn into_unregister_dependency_token( self, ) -> Option<(Event, ElementControlUnregisterDependencyTokenResponder)>

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

Name of the method defined in FIDL

Trait Implementations

impl Debug for ElementControlRequest

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

Formats the value using the given formatter.