Struct TaffyLayoutEngine 

pub struct TaffyLayoutEngine { /* private fields */ }

Implementations

impl TaffyLayoutEngine

pub fn begin_frame(&mut self, frame_id: FrameId)

pub fn end_frame(&mut self)

pub fn layout_id_for_node(&self, node: NodeId) -> Option<LayoutId>

pub fn node_for_layout_id(&self, id: LayoutId) -> Option<NodeId>

pub fn solve_count(&self) -> u64

pub fn last_solve_time(&self) -> Duration

pub fn last_solve_root(&self) -> Option<NodeId>

pub fn last_solve_elapsed(&self) -> Duration

pub fn last_solve_measure_calls(&self) -> u64

pub fn last_solve_measure_cache_hits(&self) -> u64

pub fn last_solve_measure_time(&self) -> Duration

pub fn last_solve_measure_hotspots(&self) -> &[LayoutEngineMeasureHotspot]

pub fn set_measure_profiling_enabled(&mut self, enabled: bool)

pub fn child_layout_rect_if_solved( &self, parent: NodeId, child: NodeId, ) -> Option<Rect>

pub fn root_is_solved_for( &self, root: NodeId, available: LayoutSize<AvailableSpace>, scale_factor: f32, ) -> bool

pub fn compute_root_for_node_with_measure_if_needed( &mut self, root: NodeId, available: LayoutSize<AvailableSpace>, scale_factor: f32, measure: impl FnMut(NodeId, LayoutConstraints) -> Size, ) -> Option<LayoutId>

pub fn request_layout_node(&mut self, node: NodeId) -> Option<LayoutId>

pub fn set_measured(&mut self, node: NodeId, measured: bool)

pub fn set_measure_min_content_width_as_max( &mut self, node: NodeId, enabled: bool, )

pub fn set_style(&mut self, node: NodeId, style: Style)

pub fn set_children(&mut self, node: NodeId, children: &[NodeId])

pub fn compute_root_with_measure( &mut self, root: LayoutId, available: LayoutSize<AvailableSpace>, scale_factor: f32, measure: impl FnMut(NodeId, LayoutConstraints) -> Size, )

pub fn compute_root( &mut self, root: LayoutId, available: LayoutSize<AvailableSpace>, scale_factor: f32, )

pub fn layout_rect(&self, id: LayoutId) -> Rect

pub fn debug_dump_subtree_json( &self, root: NodeId, label_for_node: impl FnMut(NodeId) -> Option<String>, ) -> Value

pub fn debug_dump_subtree_json_with_info( &self, root: NodeId, info_for_node: impl FnMut(NodeId) -> DebugDumpNodeInfo, ) -> Value

Dump a layout subtree with both a human-readable label and optional structured debug metadata per node.

pub fn debug_independent_root_nodes(&self) -> Vec<NodeId>

pub fn debug_write_subtree_json( &self, root: NodeId, dir: impl AsRef<Path>, filename: impl AsRef<Path>, label_for_node: impl FnMut(NodeId) -> Option<String>, ) -> Result<PathBuf>

Trait Implementations

impl Default for TaffyLayoutEngine

fn default() -> Self

Returns the “default value” for a type.