Module text_style::termion [−][src]
Expand description
Conversion methods for termion
’s text style types.
Requires the termion
feature.
Termion does not use store the text format in generic data types together with the formatted texts. Instead, if provides separate commands for all formatting options. These commands produce ANSI escape sequencens that can be printed to stdout.
This module defines the Termion
trait that is implemented for StyledStr
and
StyledString
. Its termion
method produces an instance of the
TermionStr
struct that can be converted into the escape sequences produced by termion
using its Display
implementation.
Alternatively, you can use the render
function to render a single string and the
render_iter
function to render an iterator over strings.
Note that this implementation always uses termion::style::Reset
to clear the formatting
instead of termion::style::NoBold
etc. for compatibility with terminals that don’t
support the No Bold style.
Examples
Rendering a single string:
let s = text_style::StyledStr::plain("test").bold(); text_style::termion::render(std::io::stdout(), s) .expect("Failed to render string");
Rendering multiple strings:
let v = vec![ text_style::StyledStr::plain("test").bold(), text_style::StyledStr::plain(" "), text_style::StyledStr::plain("test2").italic(), ]; text_style::termion::render_iter(std::io::stdout(), v.iter()) .expect("Failed to render string");
Using the Termion
trait:
use text_style::termion::Termion; println!("{}", text_style::StyledStr::plain("test").bold().termion());
Structs
TermionStr | A styled string that can be rendered using |
Traits
Termion | Extension trait for producing formatted strings with |
Functions
render | Renders a styled string to the given output using |
render_iter | Renders multiple styled string to the given output using |