Struct Style 

pub struct Style { /* private fields */ }

Composable text style. Builds ANSI escape sequences for foreground, background, bold, italic, underline, and strikethrough.

Create via builder methods and apply with apply():

let styled = rab::tui::Style::new().bg("\x1b[48;2;52;53;65m".to_string()).bold().apply("hello");
assert!(styled.starts_with("\x1b[48"));
assert!(styled.contains("hello"));

Implementations

impl Style

pub fn new() -> Self

pub fn fg(self, ansi: impl Into<String>) -> Self

Set foreground ANSI escape prefix.

pub fn bg(self, ansi: impl Into<String>) -> Self

Set background ANSI escape prefix.

pub fn bold(self) -> Self

Enable bold.

pub fn dim(self) -> Self

Enable dim.

pub fn italic(self) -> Self

Enable italic.

pub fn underline(self) -> Self

Enable underline.

pub fn strikethrough(self) -> Self

Enable strikethrough.

pub fn reverse(self) -> Self

Enable reverse video.

pub fn apply(&self, text: &str) -> String

Apply this style to text, returning ANSI-wrapped string. The text is wrapped with opening escape sequences at the start and closing sequences at the end.

pub fn apply_padded(&self, text: &str, width: usize) -> String

Apply this style to text, padding to width visible columns.

pub fn has_fg(&self) -> bool

Check if this style has any foreground color set.

pub fn has_bg(&self) -> bool

Check if this style has any background color set.

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.