Enum devices::virtio::video::device::Token

pub enum Token {
    CmdQueue,
    EventQueue,
    Event {
        id: u32,
    },
    BufferBarrier {
        id: u32,
    },
    Kill,
    InterruptResample,
}

Variants

CmdQueue

EventQueue

Event

Fields

id: u32

BufferBarrier

Fields

id: u32

Signals that processing of a given buffer has completed. Used for cases where the guest CPU may access the buffer, in which case it cannot be handed over to the guest until operations on it have completed.

Kill

InterruptResample

Trait Implementations

impl Debug for Token

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

Formats the value using the given formatter.

impl EventToken for Token

fn as_raw_token(&self) -> u64

Converts this token into a u64 that can be turned back into a token via from_raw_token.

fn from_raw_token(data: u64) -> Self

Converts a raw token as returned from as_raw_token back into a token.