Enum TextRunItem 

pub(crate) enum TextRunItem {
    LineBreak {
        character_index: usize,
    },
    Tab {
        bidi_level: Level,
    },
    TextSegment(Box<TextRunSegment>),
}

A single item in a TextRun.

Variants

LineBreak

A hard line break i.e. a “\n” as other types line breaks are normalized to “\n”.

Fields

character_index: usize

Tab

A preserved tab character that should advance the line to a tab stop.

Fields

bidi_level: Level

TextSegment(Box<TextRunSegment>)

Any other text for which a font can be matched. We store a Box here as TextRunSegment is quite a bit larger than the other enum variants.

Trait Implementations

impl Debug for TextRunItem

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

Formats the value using the given formatter.

impl MallocSizeOf for TextRunItem

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.