Struct RichTextSpan 

pub struct RichTextSpan {
    pub text: String,
    pub font_size: Option<f64>,
    pub font_family: Option<String>,
    pub font_weight: Option<String>,
    pub font_style: Option<String>,
    pub text_color: Option<(u8, u8, u8)>,
    pub underline: bool,
    pub line_through: bool,
    pub baseline_shift: f64,
}

A span of rich text with per-span style overrides.

XFA Spec 3.3 §4.2.7 (p155) — <exData contentType="text/html"> stores XHTML content with inline CSS. Each span carries its own formatting (font, color, weight, etc.) that overrides the node-level defaults.

Fields

text: String

Text content.

font_size: Option<f64>

Font size.

font_family: Option<String>

Font family.

font_weight: Option<String>

Font weight.

font_style: Option<String>

Font style.

text_color: Option<(u8, u8, u8)>

Text color.

underline: bool

Underline flag.

line_through: bool

Line-through flag.

baseline_shift: f64

Vertical shift of the baseline, as a fraction of the font size.

Positive is up (<sup>), negative is down (<sub>), 0.0 is plain. A fraction rather than an absolute measure, so the shift scales with the font size – otherwise a superscript in 8pt text would sit as high as one in 24pt text.

Added for #151: <sub> and <sup> were silently ignored. The text stayed, the meaning went – and in legal and scientific forms that is the difference between a footnote marker and an ordinary number.

Trait Implementations

impl Clone for RichTextSpan

fn clone(&self) -> RichTextSpan

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RichTextSpan

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

Formats the value using the given formatter.

impl PartialEq for RichTextSpan

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RichTextSpan