Type Alias VhostUserBlock 

pub type VhostUserBlock = VhostUserBlockImpl<Frontend>;

Aliased Type

pub struct VhostUserBlock {

    pub avail_features: u64,
    pub acked_features: u64,
    pub config_space: Vec<u8>,
    pub activate_evt: EventFd,
    pub queues: Vec<Queue>,
    pub queue_evts: [EventFd; 1],
    pub device_state: DeviceState,
    pub id: String,
    pub partuuid: Option<String>,
    pub cache_type: CacheType,
    pub root_device: bool,
    pub read_only: bool,
    pub vu_handle: VhostUserHandleImpl<Frontend>,
    pub vu_acked_protocol_features: u64,
    pub metrics: Arc<VhostUserDeviceMetrics>,
}

Fields

avail_features: u64

acked_features: u64

config_space: Vec<u8>

activate_evt: EventFd

queues: Vec<Queue>

queue_evts: [EventFd; 1]

device_state: DeviceState

id: String

partuuid: Option<String>

cache_type: CacheType

root_device: bool

read_only: bool

vu_handle: VhostUserHandleImpl<Frontend>

vu_acked_protocol_features: u64

metrics: Arc<VhostUserDeviceMetrics>

Trait Implementations

impl MutEventSubscriber for VhostUserBlock

fn process(&mut self, event: Events, ops: &mut EventOps<'_>)

Process events triggered in the event manager loop.

fn init(&mut self, ops: &mut EventOps<'_>)

Initialization called by the EventManager when the subscriber is registered.

impl Persist<'_> for VhostUserBlock

type State = VhostUserBlockState

The type of the object representing the state of the component.

type ConstructorArgs = BlockConstructorArgs

The type of the object holding the constructor arguments.

type Error = VhostUserBlockError

The type of the error that can occur while constructing the object.

fn save(&self) -> Self::State

Returns the current state of the component.

fn restore( _constructor_args: Self::ConstructorArgs, _state: &Self::State, ) -> Result<Self, Self::Error>

Constructs a component from a specified state.