Module vhost_user_backend

Re-exports

pub use connection::sys::VhostUserListener;

pub use connection::sys::VhostUserStream;

pub use connection::VhostUserConnectionTrait;

pub use gpu::run_gpu_device;

pub use gpu::Options as GpuOptions;

pub use handler::VhostUserDevice;

pub use crate::virtio::vhost_user_backend::connection::BackendConnection;

Modules

connection

fs 🔒

gpu

handler

Library for implementing vhost-user device executables.

params

vsock 🔒

wl 🔒

Structs

FsOptions

FS Device

VhostUserVsockDevice

A vhost-vsock device which handle is already opened. This allows the parent process to open the vhost-vsock device, create this structure, and pass it to the child process so it doesn’t need the rights to open the vhost-vsock device itself.

VsockOptions

Vsock device

WlOptions

Wayland device

Traits

VhostUserDeviceBuilder

A trait for not-yet-built vhost-user devices.

Functions

run_fs_device

Starts a vhost-user fs device. Returns an error if the given args is invalid or the device fails to run.

run_vsock_device

Returns an error if the given args is invalid or the device fails to run.

run_wl_device

Starts a vhost-user wayland device. Returns an error if the given args is invalid or the device fails to run.