Struct wayland_client::protocol::wl_shm::WlShm

pub struct WlShm { /* fields omitted */ }

Methods

impl WlShm

fn create_pool(&self, fd: RawFd, size: i32) -> WlShmPool

create a shm pool

Create a new wl_shm_pool object.

The pool can be used to create shared memory based buffer objects. The server will mmap size bytes of the passed file descriptor, to use as backing memory for the pool.

Trait Implementations

impl Send for WlShm

impl Sync for WlShm

impl Proxy for WlShm

fn ptr(&self) -> *mut wl_proxy

Pointer to the underlying wayland proxy object

unsafe fn from_ptr_new(ptr: *mut wl_proxy) -> WlShm

Create an instance from a wayland pointer

unsafe fn from_ptr_initialized(ptr: *mut wl_proxy) -> WlShm

Create an instance from a wayland pointer

fn interface_ptr() -> *const wl_interface

Pointer to the interface representation

fn interface_name() -> &'static str

Internal wayland name of this interface

fn supported_version() -> u32

Max version of this interface supported

fn version(&self) -> u32

Current version of the interface this proxy is instantiated with

fn status(&self) -> Liveness

Check if the proxy behind this handle is actually still alive

fn equals(&self, other: &WlShm) -> bool

Check of two handles are actually the same wayland object

fn set_user_data(&self, ptr: *mut ())

Set a pointer associated as user data on this proxy

fn get_user_data(&self) -> *mut ()

Get the pointer associated as user data on this proxy

fn clone(&self) -> Option<Self> where
    Self: Sized, 

Clone this proxy handle

unsafe fn clone_unchecked(&self) -> Self where
    Self: Sized, 

Unsafely clone this proxy handle