Struct OverlayContext 

pub struct OverlayContext { /* private fields */ }

Global overlay context singleton

Provides access to the overlay manager without requiring explicit context parameters. Named OverlayContext to avoid conflict with OverlayState FSM enum.

Implementations

impl OverlayContext

pub fn init(manager: Arc<Mutex<OverlayManagerInner>>)

Initialize the global overlay context (call once at app startup)

Panics

Panics if called more than once.

pub fn get() -> &'static OverlayContext

Get the global overlay context instance

Panics

Panics if init() has not been called.

pub fn try_get() -> Option<&'static OverlayContext>

Try to get the global overlay context (returns None if not initialized)

pub fn is_initialized() -> bool

Check if the overlay context has been initialized

pub fn overlay_manager(&self) -> Arc<Mutex<OverlayManagerInner>>

Get the overlay manager