mizchi/crater-core/layout_view

mizchi/crater-core/layout_view does not have a README file

LayoutView

pub(open) trait LayoutView {
  fn uid(Self) -> Int
  fn computed_x(Self) -> Double
  fn computed_y(Self) -> Double
  fn computed_width(Self) -> Double
  fn computed_height(Self) -> Double
  fn children(Self) -> Array[Self]
  fn text(Self) -> String?
  fn resource_state(Self) -> ResourceLoadState?
}

Read-only view of a computed layout tree node.

Implementations expose just the fields needed by external consumers (web vitals metrics, accessibility tree walks, etc.) without leaking layout-engine state. The layout engine's LayoutNode (in mizchi/crater-layout/tree) is the canonical implementation; tests and alternative engines can provide their own.

ResourceLoadState

source

pub(all) enum ResourceLoadState {
  Pending
  Resolved
  Error
}

Loading state of an intrinsic-sized resource (image, etc). Abstract view of layout-engine-specific resource tracking so that downstream consumers (web vitals, accessibility walks, ...) can reason about resource readiness without depending on the layout engine's internal state representation.

Source Files

view.mbt

Site source Report issue Packages Build queue Skills Statistics

#LayoutView

#ResourceLoadState

Source Files

LayoutView

ResourceLoadState