Module layer_tree

Source
Available on crate features experimental and LayerTree and DOM only.

Structs§

CompositingReasonsCommand
Provides the reasons why the given layer was composited.
CompositingReasonsReturn
Provides the reasons why the given layer was composited.
DisableCommand
Disables compositing tree inspection.
DisableReturn
Disables compositing tree inspection.
EnableCommand
Enables compositing tree inspection.
EnableReturn
Enables compositing tree inspection.
Layer
Information about a compositing layer.
LayerBuilder
LayerId
Unique Layer identifier.
LayerPaintedEvent
LayerTreeDidChangeEvent
LoadSnapshotCommand
Returns the snapshot identifier.
LoadSnapshotReturn
Returns the snapshot identifier.
MakeSnapshotCommand
Returns the layer snapshot identifier.
MakeSnapshotReturn
Returns the layer snapshot identifier.
PaintProfile
Array of timings, one per paint step.
PictureTile
Serialized fragment of layer picture along with its offset within the layer.
ProfileSnapshotCommand
ProfileSnapshotCommandBuilder
ProfileSnapshotReturn
ReleaseSnapshotCommand
Releases layer snapshot captured by the back-end.
ReleaseSnapshotReturn
Releases layer snapshot captured by the back-end.
ReplaySnapshotCommand
Replays the layer snapshot and returns the resulting bitmap.
ReplaySnapshotCommandBuilder
ReplaySnapshotReturn
Replays the layer snapshot and returns the resulting bitmap.
ScrollRect
Rectangle where scrolling happens on the main thread.
SnapshotCommandLogCommand
Replays the layer snapshot and returns canvas log.
SnapshotCommandLogReturn
Replays the layer snapshot and returns canvas log.
SnapshotCommandLogReturnCommandLog
SnapshotId
Unique snapshot identifier.
StickyPositionConstraint
Sticky position constraints.
StickyPositionConstraintBuilder

Enums§

ScrollRectType