Enum PaintMetricState 

pub(crate) enum PaintMetricState {
    Waiting,
    Seen(Epoch, bool),
    Sent,
}

The paint status of a particular pipeline in a Painter. This is used to trigger metrics in script (via the constellation) when display lists are received.

See https://w3c.github.io/paint-timing/#first-contentful-paint.

Variants

Waiting

The painter is still waiting to process a display list which triggers this metric.

Seen(Epoch, bool)

The painter has processed the display list which will trigger this event, marked the Servo instance ready to paint, and is waiting for the given epoch to actually be rendered.

Sent

The metric has been sent to the constellation and no more work needs to be done.

Trait Implementations

impl Clone for PaintMetricState

fn clone(&self) -> PaintMetricState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PartialEq for PaintMetricState

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for PaintMetricState

impl StructuralPartialEq for PaintMetricState