Struct layout_2020::flow::inline::text_run::TextRun

pub(crate) struct TextRun {
    pub base_fragment_info: BaseFragmentInfo,
    pub parent_style: Arc<ComputedValues>,
    pub text_range: Range<usize>,
    pub shaped_text: Vec<TextRunSegment>,
}

https://www.w3.org/TR/css-display-3/#css-text-run

Fields

base_fragment_info: BaseFragmentInfo

parent_style: Arc<ComputedValues>

text_range: Range<usize>

shaped_text: Vec<TextRunSegment>

The text of this TextRun with a font selected, broken into unbreakable segments, and shaped.

Implementations

impl TextRun

pub(crate) fn new( base_fragment_info: BaseFragmentInfo, parent_style: Arc<ComputedValues>, text_range: Range<usize>, ) -> Self

pub(super) fn segment_and_shape( &mut self, formatting_context_text: &str, font_context: &FontContext, linebreaker: &mut LineBreaker, font_cache: &mut Vec<FontKeyAndMetrics>, bidi_info: &BidiInfo<'_>, )

fn segment_text_by_font( &mut self, formatting_context_text: &str, font_context: &FontContext, font_cache: &mut Vec<FontKeyAndMetrics>, bidi_info: &BidiInfo<'_>, ) -> Vec<(TextRunSegment, FontRef)>

Take the TextRun’s text and turn it into TextRunSegments. Each segment has a matched font and script. Fonts may differ when glyphs are found in fallback fonts. Fonts are stored in the font_cache which is a cache of all font keys and metrics used in this super::InlineFormattingContext.

pub(super) fn layout_into_line_items( &self, ifc: &mut InlineFormattingContextLayout<'_>, )

Trait Implementations

impl Debug for TextRun

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

Formats the value using the given formatter.

impl Serialize for TextRun

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.