Enum Color 

pub enum Color {
    Black,
    Red,
    Green,
    Yellow,
    Blue,
    Magenta,
    Cyan,
    White,
}

Color defines supported color types and provides static functions

Examples

use gory::*;

print!("{}  ", format!("\\e[1;{}m", Color::Red).red());
print!("{}  ", "red".red());
println!();

Variants

Black

Red

Green

Yellow

Blue

Magenta

Cyan

White

Implementations

impl Color

pub fn enabled() -> bool

Is color enabled.

Determines if the environment has a tty attached and the TERM_COLOR environment variable is either unset or is set to a truthy value i.e. not 0 and not some case insensitive variation of false.

Examples

use gory::*;

println!("{:?}", Color::enabled());

pub fn force(val: Option<bool>)

Force color to be enable or disabled regardless of attached tty or value of TERM_COLOR based on the bool given.

To return to automatic color control simply call with a value of None.

Examples

use gory::*;

Color::force(Some(true));
Color::force(Some(false));
Color::force(None);

Trait Implementations

impl Clone for Color

fn clone(&self) -> Color

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Color

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

Formats the value using the given formatter.

impl Display for Color

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

Formats the value using the given formatter.

impl PartialEq for Color

fn eq(&self, other: &Color) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Color

impl Eq for Color

impl StructuralPartialEq for Color