Struct devices::virtio::vhost::user::device::handler::VhostBackendReqConnection

pub struct VhostBackendReqConnection {
    shared: Arc<Mutex<VhostBackendReqConnectionShared>>,
    shmid: Option<u8>,
}

Keeps track of Vhost user backend request connection.

Fields

shared: Arc<Mutex<VhostBackendReqConnectionShared>>

shmid: Option<u8>

Implementations

impl VhostBackendReqConnection

fn new(conn: FrontendClient, shmid: Option<u8>) -> Self

fn send_config_changed(&self) -> Result<()>

Send VHOST_USER_CONFIG_CHANGE_MSG to the frontend

pub fn shmem_mapper(&self) -> Option<Box<dyn SharedMemoryMapper>>

Create a SharedMemoryMapper trait object using this backend request connection.

Trait Implementations

impl Clone for VhostBackendReqConnection

fn clone(&self) -> VhostBackendReqConnection

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.