Struct riddle_platform_winit::PlatformSystemHandle

pub struct PlatformSystemHandle { /* fields omitted */ }

Implementations

impl PlatformSystemHandle

pub fn downgrade(this: &PlatformSystemHandle) -> PlatformSystemWeak

Downgrade this handle to a weak handle

pub fn eq(a: &PlatformSystemHandle, b: &PlatformSystemHandle) -> bool

Test whether two handles point to the same location in memory

Methods from Deref<Target = PlatformSystem>

pub fn event_pub(&self) -> &EventPub<PlatformEvent>

Get the PlatformEvent publisher, so that other systems can consume events.

Example

let rdl =  RiddleLib::new()?;
let subscriber: EventSub<PlatformEvent> = EventSub::new();

// Attach subscriber to the platform event stream
rdl.state().platform().event_pub().attach(&subscriber);

pub fn lookup_window(&self, window_id: WindowId) -> Option<WindowHandle>

Get a WindowHandle associated with a WindowId, if one exists.

Example

let rdl =  RiddleLib::new()?;
let window = WindowBuilder::new().build(rdl.context())?;
let window_id = window.id();
assert!(WindowHandle::eq(&window,
       &rdl.state().platform().lookup_window(window_id).unwrap()));

Trait Implementations

impl Clone for PlatformSystemHandle

fn clone(&self) -> PlatformSystemHandle

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Deref for PlatformSystemHandle

type Target = PlatformSystem

The resulting type after dereferencing.

fn deref(&self) -> &PlatformSystem

Dereferences the value.