Struct winit::platform_impl::linux::common::xkb::compose::XkbComposeTable

pub struct XkbComposeTable {
    table: NonNull<xkb_compose_table>,
}

Fields

table: NonNull<xkb_compose_table>

Implementations

impl XkbComposeTable

pub fn new(context: &XkbContext) -> Option<Self>

pub fn new_state(&self) -> Option<XkbComposeState>

Create new state with the given compose table.

Methods from Deref<Target = NonNull<xkb_compose_table>>

pub unsafe fn as_ref<'a>(&self) -> &'a T

Returns a shared reference to the value. If the value may be uninitialized, as_uninit_ref must be used instead.

For the mutable counterpart see as_mut.

Safety

When calling this method, you have to ensure that the pointer is convertible to a reference.

Examples

use std::ptr::NonNull;

let mut x = 0u32;
let ptr = NonNull::new(&mut x as *mut _).expect("ptr is null!");

let ref_x = unsafe { ptr.as_ref() };
println!("{ref_x}");

Trait Implementations

impl Debug for XkbComposeTable

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

Formats the value using the given formatter.

impl Deref for XkbComposeTable

type Target = NonNull<xkb_compose_table>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Drop for XkbComposeTable

fn drop(&mut self)

Executes the destructor for this type.