Struct paris::formatter::Formatter

pub struct Formatter<'a> { /* private fields */ }

Heavier formatter that allows the possibility of custom styles in strings. That is the only reason this struct exists, if you don’t need custom things just use the colorize_string() function provided in the module.

Implementations

impl<'a> Formatter<'a>

pub fn new() -> Self

Create a new formatter with no custom styles defined

pub fn new_style(&mut self, key: &str, colors: Vec<&'a str>) -> &mut Self

Tell the formatter that you want a new style and what colors that style equates to so it knows what to replace it with when formatting

Example

use paris::formatter::Formatter;

let mut fmt = Formatter::new();
fmt.new_style("lol", vec!["green", "bold", "on_blue"]);

// '<lol>' is now a key that can be used in strings

pub fn colorize(&self, input: &str) -> String

Finds all keys in the given input. Keys meaning whatever the logger uses. Something that looks like <key>. And replaces all those keys with their color, style or icon equivalent.

Trait Implementations

impl<'a> Default for Formatter<'a>

fn default() -> Self

Returns the “default value” for a type.