Enum env_logger::fmt::Color

#[non_exhaustive]
pub enum Color {
    Black,
    Blue,
    Green,
    Red,
    Cyan,
    Magenta,
    Yellow,
    White,
    Ansi256(u8),
    Rgb(u8, u8, u8),
}

The set of available colors for the terminal foreground/background.

The Ansi256 and Rgb colors will only output the correct codes when paired with the Ansi WriteColor implementation.

The Ansi256 and Rgb color types are not supported when writing colors on Windows using the console. If they are used on Windows, then they are silently ignored and no colors will be emitted.

This set may expand over time.

This type has a FromStr impl that can parse colors from their human readable form. The format is as follows:

1. Any of the explicitly listed colors in English. They are matched case insensitively.
2. A single 8-bit integer, in either decimal or hexadecimal format.
3. A triple of 8-bit integers separated by a comma, where each integer is in decimal or hexadecimal format.

Hexadecimal numbers are written with a 0x prefix.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Black

Blue

Green

Red

Cyan

Magenta

Yellow

White

Ansi256(u8)

Rgb(u8, u8, u8)

Trait Implementations

impl Clone for Color

fn clone(&self) -> Color

Returns a copy 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

Formats the value using the given formatter.

impl PartialEq<Color> for Color

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for Color

impl StructuralEq for Color

impl StructuralPartialEq for Color