Struct Style 

pub struct Style {
    pub fg: Option<Color>,
    pub bg: Option<Color>,
    pub bold: bool,
    pub italic: bool,
    pub underline: bool,
    pub dim: bool,
    pub strikethrough: bool,
}

Text styling: foreground/background colors and attributes (bold, italic, underline, dim, strikethrough).

Style is a value type (Copy + Default) used throughout the rendering pipeline. The default style has no colors and no attributes — terminal defaults apply.

Construction

use tui::{Style, Color};

// Foreground only
let s = Style::fg(Color::Red);

// Builder chain
let s = Style::fg(Color::Cyan).bg_color(Color::DarkBlue).bold().italic();

// Start from default
let s = Style::default().bold().underline();

Merging

merge overlays one style on top of another. Option fields (colors) prefer the overlay when Some; boolean attributes are OR’d:

use tui::{Style, Color};

let base = Style::fg(Color::White).bold();
let overlay = Style::fg(Color::Red); // no bold
let merged = base.merge(overlay);
// merged: fg=Red, bold=true

This is used internally when composing Span styles but is also useful for building theme-derived styles.

Fields

All fields are public for direct access:

• fg / bg — Option<Color>. None means “inherit terminal default”.
• bold / italic / underline / dim / strikethrough — boolean attributes.

Fields

fg: Option<Color>

bg: Option<Color>

bold: bool

italic: bool

underline: bool

dim: bool

strikethrough: bool

Implementations

impl Style

pub fn fg(color: Color) -> Self

pub fn color(self, color: Color) -> Self

pub fn bg_color(self, color: Color) -> Self

pub fn bold(self) -> Self

pub fn italic(self) -> Self

pub fn underline(self) -> Self

pub fn dim(self) -> Self

pub fn strikethrough(self) -> Self

pub fn merge(self, other: Self) -> Self

Merge other on top of self. Booleans are OR’d, Option fields prefer other when Some.

Trait Implementations

impl Clone for Style

fn clone(&self) -> Style

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Style

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

Formats the value using the given formatter.

impl Default for Style

fn default() -> Style

Returns the “default value” for a type.

impl PartialEq for Style

fn eq(&self, other: &Style) -> 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 Copy for Style

impl Eq for Style

impl StructuralPartialEq for Style