Struct VhostUserGenericHandle 

pub struct VhostUserGenericHandle {
    pub socket: OwnedFd,
    pub device_id: u16,
    pub queue_sizes: Vec<u16>,
}

Handle for a generic vhost-user device backed by an external process.

The socket must already be connected. The CLI layer connects to the backend and passes the connected fd here.

For device types with specific handles (FS, BLK), use those instead. This handle is for devices identified only by their numeric virtio device ID.

Fields

socket: OwnedFd

Connected Unix socket fd to the vhost-user backend.

device_id: u16

Virtio device ID (e.g., 2 for block, 1 for net).

queue_sizes: Vec<u16>

Per-queue sizes. Length determines the queue count. Required — must be non-empty.

Trait Implementations

impl DefaultEncoding for VhostUserGenericHandle

type Encoding = TableEncoder

The encoding to use for the serialization.

impl ResourceId<VirtioDeviceHandle> for VhostUserGenericHandle

const ID: &'static str = "vhost-user-generic"

The ID of this resource type.

impl<'encoding> StructDecodeMetadata<'encoding, Resource> for VhostUserGenericHandle

const DECODERS: &'static [ErasedDecoderEntry]

The list of decoder vtables.

impl StructEncodeMetadata<Resource> for VhostUserGenericHandle

const ENCODERS: &'static [ErasedEncoderEntry]

The list of encoder vtables.

impl StructMetadata for VhostUserGenericHandle

const NUMBERS: &'static [u32]

The field numbers for each field.

const OFFSETS: &'static [usize]

The byte offset to each field within the struct.