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

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

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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.

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SuspendWithoutExit

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

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impl Debug for AdministratorRequest

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

Formats the value using the given formatter. Read more

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unsafe fn encode( self, _encoder: &mut Encoder<'_>, _offset: usize, _depth: Depth ) -> Result<(), Error>

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const ALIGN: usize = _

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type Init = T

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