Struct AccessibilityTree 

pub struct AccessibilityTree { /* private fields */ }

Implementations

impl AccessibilityTree

pub fn from_retained( tree: &RetainedUiTree, geometry: &GeometryRegistry, ) -> Result<Self, AccessibilityError>

Build a stable semantic tree from retained identity and committed geometry.

Nodes without semantics are flattened; their semantic descendants attach to the nearest semantic ancestor.

Errors

Returns AccessibilityError::DuplicateSemanticId for ambiguous IDs.

pub fn from_presented( tree: &RetainedUiTree, geometry: &GeometryRegistry, ) -> Result<Self, AccessibilityError>

Build the semantic tree from nodes that participated in the latest committed GPUI presentation frame.

Errors

Returns AccessibilityError::DuplicateSemanticId for ambiguous IDs among currently presented nodes.

pub fn root_ids(&self) -> &[NodeId]

pub fn node(&self, id: NodeId) -> Option<&AccessibilityNode>

pub fn nodes(&self) -> impl ExactSizeIterator<Item = &AccessibilityNode>

pub fn find_by_semantic_id(&self, id: &str) -> Option<&AccessibilityNode>

pub fn find_by_role_and_name<'a>( &'a self, role: &'a str, name: &'a str, ) -> impl Iterator<Item = &'a AccessibilityNode> + 'a

pub fn find_by_test_id<'a>( &'a self, id: &'a str, ) -> impl Iterator<Item = &'a AccessibilityNode> + 'a

Trait Implementations

impl Clone for AccessibilityTree

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AccessibilityTree

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

Formats the value using the given formatter.

impl Default for AccessibilityTree

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for AccessibilityTree

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for AccessibilityTree