Struct RichTextIntrinsic 

pub struct RichTextIntrinsic { /* private fields */ }

Intrinsic measurer for RichText.

M2: previously absent from component_intrinsic entirely, so a rich_text with no explicit width/height laid out 0×0 and rendered nothing. Reuses RichText::compute_layout — the exact same word-wrapped line-breaking algorithm the painter uses — so the box taffy reserves always matches what gets painted (same measure/paint-parity rationale as TextIntrinsic).

Always measures the full (untruncated) content — a visible_chars typewriter animation must not reflow layout as it plays.

Implementations

impl RichTextIntrinsic

pub fn from_rich_text(rt: &RichText) -> Self

Trait Implementations

impl IntrinsicMeasure for RichTextIntrinsic

fn measure( &self, known: (Option<f32>, Option<f32>), available: (AvailableSpace, AvailableSpace), ) -> (f32, f32)

Measure intrinsic size given the available width/height. Either side may be None if unconstrained (e.g. min-content pass).