Enum SyncManagerRequest

pub enum SyncManagerRequest {
    BusSubscribe {
        bus_name: String,
        client_name: String,
        bus: ServerEnd<BusMarker>,
        control_handle: SyncManagerControlHandle,
    },
    WaitForBarrierThreshold {
        barrier_name: String,
        threshold: u32,
        timeout: i64,
        responder: SyncManagerWaitForBarrierThresholdResponder,
    },
}

The SyncManager is the entry point to attach a client to a bus or use other synchronization primitives. The client’s ‘ticket’ to remain on the bus is the channel obtained through the ‘BusSubscribe’ call.

Variants

BusSubscribe

Subscribes to bus ‘busName’ with a given client name. Duplicate client names are disallowed and will cause the request to return unfulfilled.

Fields

bus_name: String

client_name: String

bus: ServerEnd<BusMarker>

control_handle: SyncManagerControlHandle

WaitForBarrierThreshold

Waits on a named counter barrier with name barrierName. Functon will return true if the number of waits pending on the barrier matches or exceeds threshold before timeout (nsec) expires. Use timeout <= 0 for indefinite wait.

Fields

barrier_name: String

threshold: u32

timeout: i64

responder: SyncManagerWaitForBarrierThresholdResponder

Implementations

impl SyncManagerRequest

pub fn into_bus_subscribe( self, ) -> Option<(String, String, ServerEnd<BusMarker>, SyncManagerControlHandle)>

pub fn into_wait_for_barrier_threshold( self, ) -> Option<(String, u32, i64, SyncManagerWaitForBarrierThresholdResponder)>

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

Name of the method defined in FIDL

Trait Implementations

impl Debug for SyncManagerRequest

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

Formats the value using the given formatter.