Colour
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Fraser999
Macros for creating coloured console output.
Colour
Macros for creating coloured console output.
General
The following macros are provided:
| Colour | Dark Variant | With LF | Dark With LF |
|---|---|---|---|
black! |
dark_black! |
black_ln! |
dark_black_ln! |
red! |
dark_red! |
red_ln! |
dark_red_ln! |
green! |
dark_green! |
green_ln! |
dark_green_ln! |
yellow! |
dark_yellow! |
yellow_ln! |
dark_yellow_ln! |
blue! |
dark_blue! |
blue_ln! |
dark_blue_ln! |
magenta! |
dark_magenta! |
magenta_ln! |
dark_magenta_ln! |
cyan! |
dark_cyan! |
cyan_ln! |
dark_cyan_ln! |
white! |
dark_white! |
white_ln! |
dark_white_ln! |
The versions with suffix _ln append a newline (similar to
print! versus
println!).
There are also prnt! and prnt_ln! available which print using the current default foreground
colour.
Example
#[macro_use]
extern crate colour;
fn foo() {
let err: Result<(), u8> = Err(1);
prnt_ln!("Failed on {}", 9);
yellow!("Error details: ");
red_ln!("{:?}", err);
}
fn all_colours() {
black!("black ");
red!("red ");
green!("green ");
yellow!("yellow ");
blue!("blue ");
magenta!("magenta ");
cyan!("cyan ");
white!("white ");
dark_black!("dark_black ");
dark_red!("dark_red ");
dark_green!("dark_green ");
dark_yellow!("dark_yellow ");
dark_blue!("dark_blue ");
dark_magenta!("dark_magenta ");
dark_cyan!("dark_cyan ");
dark_white!("dark_white ");
prnt!("default colour\n\n");
}
License
colour is distributed under the terms of both the MIT license and the Apache License (Version 2.0).
See LICENSE-MIT and LICENSE-APACHE for details.
Fraser999