Struct LayoutTreeSnapshot 

pub struct LayoutTreeSnapshot { /* private fields */ }

Table of details of an element in the DOM tree with a LayoutObject.

Implementations

impl LayoutTreeSnapshot

pub fn builder( node_index: Vec<i64>, styles: Vec<ArrayOfStrings>, bounds: Vec<Rectangle>, text: Vec<StringIndex>, stacking_contexts: RareBooleanData, ) -> LayoutTreeSnapshotBuilder

Creates a builder for this type with the required parameters:

• node_index: Index of the corresponding node in the NodeTreeSnapshot array returned by captureSnapshot.
• styles: Array of indexes specifying computed style strings, filtered according to the computedStyles parameter passed to captureSnapshot.
• bounds: The absolute position bounding box.
• text: Contents of the LayoutText, if any.
• stacking_contexts: Stacking context information.

pub fn node_index(&self) -> &[i64]

Index of the corresponding node in the ‘NodeTreeSnapshot’ array returned by ‘captureSnapshot’.

pub fn styles(&self) -> &[ArrayOfStrings]

Array of indexes specifying computed style strings, filtered according to the ‘computedStyles’ parameter passed to ‘captureSnapshot’.

pub fn bounds(&self) -> &[Rectangle]

The absolute position bounding box.

pub fn text(&self) -> &[StringIndex]

Contents of the LayoutText, if any.

pub fn stacking_contexts(&self) -> &RareBooleanData

Stacking context information.

pub fn paint_orders(&self) -> Option<&[i64]>

Global paint order index, which is determined by the stacking order of the nodes. Nodes that are painted together will have the same index. Only provided if includePaintOrder in captureSnapshot was true.

pub fn offset_rects(&self) -> Option<&[Rectangle]>

The offset rect of nodes. Only available when includeDOMRects is set to true

pub fn scroll_rects(&self) -> Option<&[Rectangle]>

The scroll rect of nodes. Only available when includeDOMRects is set to true

pub fn client_rects(&self) -> Option<&[Rectangle]>

The client rect of nodes. Only available when includeDOMRects is set to true

pub fn blended_background_colors(&self) -> Option<&[StringIndex]>

The list of background colors that are blended with colors of overlapping elements.

pub fn text_color_opacities(&self) -> Option<&[f64]>

The list of computed text opacities.

Trait Implementations

impl Clone for LayoutTreeSnapshot

fn clone(&self) -> LayoutTreeSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayoutTreeSnapshot

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

Formats the value using the given formatter.

impl Default for LayoutTreeSnapshot

fn default() -> LayoutTreeSnapshot

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LayoutTreeSnapshot

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for LayoutTreeSnapshot

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.