Struct SimpleDeviceWrapper

pub struct SimpleDeviceWrapper<T: SimpleVmbusDevice> { /* private fields */ }

A wrapper around SimpleVmbusDevice that implements VmbusDevice.

Implementations

impl<T: SimpleVmbusDevice> SimpleDeviceWrapper<T>

pub fn new(driver: VmTaskDriver, device: T) -> Self

Creates a new wrapper, spawning tasks on driver_source.

pub fn into_inner(self) -> T

Gets the inner device back out.

Trait Implementations

impl<T: SimpleVmbusDevice> InspectMut for SimpleDeviceWrapper<T>

fn inspect_mut(&mut self, req: Request<'_>)

Inspects the object.

impl<T: SimpleVmbusDevice> SaveRestoreVmbusDevice for SimpleDeviceWrapper<T>

fn save<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = Result<SavedStateBlob, SaveError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Save the stopped device.

fn restore<'life0, 'life1, 'async_trait>( &'life0 mut self, control: RestoreControl<'life1>, state: SavedStateBlob, ) -> Pin<Box<dyn Future<Output = Result<(), RestoreError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Restore the stopped device.

impl<T: SimpleVmbusDevice> VmbusDevice for SimpleDeviceWrapper<T>

fn offer(&self) -> OfferParams

The offer parameters.

fn install(&mut self, resources: DeviceResources)

Installs resources used by the device.

fn open<'life0, 'life1, 'async_trait>( &'life0 mut self, _channel_idx: u16, open_request: &'life1 OpenRequest, ) -> Pin<Box<dyn Future<Output = Result<(), Error>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Opens the channel number channel_idx.

fn close<'life0, 'async_trait>( &'life0 mut self, _channel_idx: u16, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Closes the channel number channel_idx.

fn retarget_vp<'life0, 'async_trait>( &'life0 mut self, _channel_idx: u16, target_vp: u32, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Notifies the device that interrupts for channel will now target target_vp.

fn start(&mut self)

Start processing of all channels.

fn stop<'life0, 'async_trait>( &'life0 mut self, ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Stop processing of all channels.

fn supports_save_restore(&mut self) -> Option<&mut dyn SaveRestoreVmbusDevice>

Returns a trait used to save/restore the channel.

fn max_subchannels(&self) -> u16

The maximum number of subchannels supported by this device.