Struct SemanticId 

pub struct SemanticId(pub String);

Stable identity of a semantic node, preserved across refresh as long as the backing widget or resource recurs.

The string form encodes the node’s origin so ids never collide between the widget walk and the resource forest:

• "root" — the synthetic window root.
• "w<taffy_id>" — a laid-out widget, keyed by its taffy::NodeId (stable between structural rebuilds, exactly the key the AccessKit bridge uses).
• "<parent>~<index>" — a synthetic a11y child (a table row/cell) with no widget of its own, keyed by its position under its parent.
• "r:<resource_id>" — a resource from the app’s action model, keyed by its already-stable ResourceId.

Tuple Fields

0: String

Implementations

impl SemanticId

pub fn as_str(&self) -> &str

Trait Implementations

impl Clone for SemanticId

fn clone(&self) -> SemanticId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SemanticId

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

Formats the value using the given formatter.

impl Hash for SemanticId

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for SemanticId

fn cmp(&self, other: &SemanticId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for SemanticId

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for SemanticId

fn partial_cmp(&self, other: &SemanticId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for SemanticId

impl StructuralPartialEq for SemanticId