Struct DebugOverlay 

pub struct DebugOverlay {
    pub show_dirty_rects: bool,
    pub show_layout_bounds: bool,
    pub show_metrics: bool,
    pub show_node_ids: bool,
    pub show_dirty_flags: bool,
    pub highlight_layout_dirty: bool,
    pub highlight_text_dirty: bool,
    pub highlight_paint_only: bool,
    pub overlay_opacity: f32,
}

Configuration for debug overlay visualization.

Fields

show_dirty_rects: bool

Show rectangles around dirty nodes

show_layout_bounds: bool

Show layout bounds for all nodes

show_metrics: bool

Show performance metrics as text overlay

show_node_ids: bool

Show node IDs

show_dirty_flags: bool

Show dirty flags as text labels

highlight_layout_dirty: bool

Highlight nodes with specific dirty flags

highlight_text_dirty: bool

highlight_paint_only: bool

overlay_opacity: f32

Opacity of debug overlays (0.0 to 1.0)

Implementations

impl DebugOverlay

pub fn new() -> Self

Create a new debug overlay with all features disabled.

pub fn all() -> Self

Enable all debug features.

pub fn dirty_rects_only() -> Self

Enable only dirty rect visualization.

pub fn layout_bounds_only() -> Self

Enable only layout bounds.

pub fn metrics_only() -> Self

Enable only metrics display.

pub fn is_enabled(&self) -> bool

Check if any debug features are enabled.

pub fn toggle_dirty_rects(&mut self)

Toggle dirty rect visualization.

pub fn toggle_layout_bounds(&mut self)

Toggle layout bounds visualization.

pub fn toggle_metrics(&mut self)

Toggle metrics display.

Trait Implementations

impl Clone for DebugOverlay

fn clone(&self) -> DebugOverlay

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DebugOverlay

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for DebugOverlay

fn default() -> Self

Returns the “default value” for a type.