Enum fidl_fuchsia_tracing_provider::RegistryRequest

pub enum RegistryRequest {
    RegisterProvider {
        provider: ClientEnd<ProviderMarker>,
        pid: u64,
        name: String,
        control_handle: RegistryControlHandle,
    },
    RegisterProviderSynchronously {
        provider: ClientEnd<ProviderMarker>,
        pid: u64,
        name: String,
        responder: RegistryRegisterProviderSynchronouslyResponder,
    },
}

The service which trace providers use to register themselves with the tracing system. Note that one property of this interface is that once registration is made the provider can drop this connection.

Variants

RegisterProvider

Registers the trace provider. Note: Registration is asynchronous, it’s only at some point after this returns that the provider is actually registered. To unregister, simply close the Provider pipe. pid is the process id of the provider, name is the name of the provider. Both of these are used in logging and diagnostic messages.

Fields

provider: ClientEnd<ProviderMarker>

pid: u64

name: String

control_handle: RegistryControlHandle

RegisterProviderSynchronously

Registers the trace provider synchronously. The call doesn’t return until the provider is registered. On return s is ZX_OK if registration was successful. started is true if tracing has already started, which is a hint to the provider to wait for the Start() message before continuing if it wishes to not drop trace records before Start() is received. To unregister, simply close the Provider pipe. pid is the process id of the provider, name is the name of the provider. Both of these are used in logging and diagnostic messages.

Fields

provider: ClientEnd<ProviderMarker>

pid: u64

name: String

responder: RegistryRegisterProviderSynchronouslyResponder

Implementations

impl RegistryRequest

pub fn into_register_provider( self ) -> Option<(ClientEnd<ProviderMarker>, u64, String, RegistryControlHandle)>

pub fn into_register_provider_synchronously( self ) -> Option<(ClientEnd<ProviderMarker>, u64, String, RegistryRegisterProviderSynchronouslyResponder)>

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

Name of the method defined in FIDL

Trait Implementations

impl Debug for RegistryRequest

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

Formats the value using the given formatter.