Struct PreparedTextLayout 

pub struct PreparedTextLayout {
    pub text: Rc<AnnotatedString>,
    pub visual_style: Arc<TextStyle>,
    pub metrics: TextMetrics,
    pub did_overflow: bool,
    pub render_text: OnceCell<Arc<RenderString>>,
}

Re-export the UI crate so applications can depend on a single crate.

Fields

text: Rc<AnnotatedString>

Shared display text after wrapping and overflow have been resolved.

visual_style: Arc<TextStyle>

The style the text draws in, shared with every render node drawn from this layout.

metrics: TextMetrics

did_overflow: bool

render_text: OnceCell<Arc<RenderString>>

text as a renderer draws it, converted on first use: see PreparedTextLayout::render_text.

Implementations

impl PreparedTextLayout

pub fn render_text(&self) -> Arc<RenderString>

The display text as a renderer draws it. Converted once for the layout and shared after, so every frame and scene rebuild drawing this layout hands over the same allocation.

Trait Implementations

impl Clone for PreparedTextLayout

fn clone(&self) -> PreparedTextLayout

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PreparedTextLayout

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

Formats the value using the given formatter.

impl PartialEq for PreparedTextLayout

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

Equality operator ==.

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

Inequality operator !=.