Enum PaintMetricState

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

The paint status of a particular pipeline in the Servo renderer. 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 renderer is still waiting to process a display list which triggers this metric.

Seen(Epoch, bool)

The renderer 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 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 StructuralPartialEq for PaintMetricState