Struct raw_window_handle::WebWindowHandle

#[non_exhaustive]
pub struct WebWindowHandle {
    pub id: u32,
}

Raw window handle for the Web.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

id: u32

An ID value inserted into the data attributes of the canvas element as ‘raw-handle’.

When accessing from JS, the attribute will automatically be called rawHandle.

Each canvas created by the windowing system should be assigned their own unique ID.

Implementations

impl WebWindowHandle

pub fn new(id: u32) -> Self

Create a new handle to a canvas element.

Example

let id: u32 = 0; // canvas.rawHandle;
let handle = WebWindowHandle::new(id);

Trait Implementations

impl Clone for WebWindowHandle

fn clone(&self) -> WebWindowHandle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WebWindowHandle

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

Formats the value using the given formatter.

impl From<WebWindowHandle> for RawWindowHandle

fn from(value: WebWindowHandle) -> Self

Converts to this type from the input type.

impl Hash for WebWindowHandle

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for WebWindowHandle

fn eq(&self, other: &WebWindowHandle) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for WebWindowHandle

impl Eq for WebWindowHandle

impl StructuralPartialEq for WebWindowHandle