Struct TextSpanStyle 

pub struct TextSpanStyle {
    pub size_px: Option<f32>,
    pub weight: Option<f32>,
    pub italic: Option<bool>,
    pub font_family: Option<String>,
    pub color: Option<Color>,
    pub underline: Option<bool>,
    pub strikethrough: Option<bool>,
}

Overrides de estilo aplicables a un rango de bytes dentro de un bloque de texto, para Typesetter::layout_spans (RichText). Cada campo es opcional: None hereda del default del bloque. La granularidad es por bytes (convención de parley), igual que el runs multicolor.

Fields

size_px: Option<f32>

Tamaño de fuente (CSS font-size). El reshape recalcula el alto de la línea afectada.

weight: Option<f32>

Peso de fuente (400 = normal, 700 = bold).

italic: Option<bool>

Italic on/off.

font_family: Option<String>

Family CSS-like (“Helvetica, sans-serif”). Útil para code inline (forzar monospace en una palabra).

color: Option<Color>

Color del texto (gana sobre el default_color del bloque).

underline: Option<bool>

Subrayado on/off.

strikethrough: Option<bool>

Tachado on/off.

Trait Implementations

impl Clone for TextSpanStyle

fn clone(&self) -> TextSpanStyle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextSpanStyle

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

Formats the value using the given formatter.

impl Default for TextSpanStyle

fn default() -> TextSpanStyle

Returns the “default value” for a type.

impl PartialEq for TextSpanStyle

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for TextSpanStyle