Enum fidl_fuchsia_device_manager::AdministratorRequest

pub enum AdministratorRequest {
    UnregisterSystemStorageForShutdown {
        responder: AdministratorUnregisterSystemStorageForShutdownResponder,
    },
    SuspendWithoutExit {
        control_handle: AdministratorControlHandle,
    },
}

Provides administration services for the device manager service and the device tree it controls.

Variants

UnregisterSystemStorageForShutdown

This is a temporary API until DriverManager can ensure that base drivers will be shut down automatically before fshost exits. This will happen once drivers-as-components is implemented. In the meantime, this API should only be called by fshost, and it must be called before fshost exits. This function iterates over the devices and suspends any device whose driver lives in storage. This API must be called by fshost before it shuts down. Otherwise the devices that live in storage may page fault as it access memory that should be provided by the exited fshost. This function will not return until the devices are suspended. If there are no devices that live in storage, this function will immediatetly return.

Fields

responder: AdministratorUnregisterSystemStorageForShutdownResponder

SuspendWithoutExit

Tell DriverManager to go through the suspend process, but don’t exit afterwards. This is used in tests to check that suspend works correctly.

Fields

control_handle: AdministratorControlHandle

Implementations

impl AdministratorRequest

pub fn into_unregister_system_storage_for_shutdown( self ) -> Option<AdministratorUnregisterSystemStorageForShutdownResponder>

pub fn into_suspend_without_exit(self) -> Option<AdministratorControlHandle>

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

Name of the method defined in FIDL

Trait Implementations

impl Debug for AdministratorRequest

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

Formats the value using the given formatter.