zng::font

Struct TextSegment

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pub struct TextSegment {
    pub kind: TextSegmentKind,
    pub level: Level,
    pub end: usize,
}
Expand description

Represents a single text segment in a SegmentedText.

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§kind: TextSegmentKind

Segment kind.

§level: Level

Direction of the segment in the context of other segments of the line.

§end: usize

Exclusive end index on the source text.

The segment range starts from the end of the previous segment, or 0, e.g: prev_seg.end..self.end.

Implementations§

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impl TextSegment

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pub fn direction(self) -> LayoutDirection

Direction of the glyphs in the segment.

Segments iterate in the logical order, that is, the order the text is typed. If two segments in the same line have direction RTL they must be layout the first to the right of the second.

Trait Implementations§

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impl Clone for TextSegment

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fn clone(&self) -> TextSegment

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for TextSegment

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

Formats the value using the given formatter. Read more
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impl PartialEq for TextSegment

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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impl Eq for TextSegment

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impl StructuralPartialEq for TextSegment

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impl<T> Any for T
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Clone the value.
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