Struct WlShm

pub struct WlShm;

shared memory support

A singleton global object that provides support for shared memory.

Clients can create wl_shm_pool objects using the create_pool request.

At connection setup time, the wl_shm object emits one or more format events to inform clients about the valid pixel formats that can be used for buffers.

Trait Implementations

impl Debug for WlShm

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

Formats the value using the given formatter.

impl Interface for WlShm

const NAME: &'static str = "wl_shm"

The name of this interface. This will correspond to the ‘name’ attribute on the ‘interface’ element in the wayland protocol XML.

const VERSION: u32 = 1u32

The version of this interface. This will correspond to the ‘version’ attribute on the ‘interface’ element in the wayland protocol XML.

const REQUESTS: MessageGroupSpec = _

A description of the structure of request messages.

const EVENTS: MessageGroupSpec = _

A description of the structure of event messages.

type Incoming = Request

The rust type that can hold the decoded incoming messages.

type Outgoing = Event

The rust type that can be decoded into outgoing messages.