Struct erg_common::style::StyledString

pub struct StyledString { /* private fields */ }

StyledString is for coloring and attribute text. String, Color(&str) and Attribute(&str)

Implementations

impl StyledString

pub fn new<'a, S: Into<Cow<'a, str>>>(
s: S,
color: Option<Color>,
attribute: Option<Attribute>
) -> Self

Example

let s = String::from("Hello, world");
StyledString::new(s, None, None);
let s = "Hello, world";
StyledString::new(s, None, None);

pub fn push_str(&mut self, s: &str)

Methods for pushing additional &str for strings that already have attributes or colors.

Example

let mut text = StyledString::new("sample text", None, Some(Attribute::Underline));
text.push_str("\n");
text.push_str("Next break line text");
println!("{text}"); // Two lines of text underlined are displayed

pub fn is_empty(&self) -> bool

Trait Implementations

impl Debug for StyledString

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

Formats the value using the given formatter.

impl Display for StyledString

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

Formats the value using the given formatter.