Struct CompositionTargetOverlays 

pub struct CompositionTargetOverlays { /* private fields */ }

The debug overlays of a composition target: the frame counter and the time graphs.

Time is read from the compositor clock.

Implementations

impl CompositionTargetOverlays

pub fn new(compositor: &Rc<ServerCompositor>) -> Self

pub fn require_layer(&self) -> bool

pub fn on_changed(&self, debug_overlays: RendererDebugOverlays)

pub fn draw( &self, target: &ServerCompositionTarget, target_context: &mut dyn IDrawingContextImpl, has_layer: bool, )

pub fn mark_update_call_start(&self, target: &ServerCompositionTarget)

pub fn mark_update_call_end(&self, target: &ServerCompositionTarget)

pub fn record_global_compositor_update_time( &self, _target: &ServerCompositionTarget, elapsed: Duration, )

pub fn on_last_layout_pass_timing_changed( &self, _target: &ServerCompositionTarget, last_layout_pass_timing: LayoutPassTiming, )

Trait Implementations

impl Default for CompositionTargetOverlays

fn default() -> Self

Returns the “default value” for a type.