Enum ColoringMode 

pub enum ColoringMode {
    AlwaysColor,
    NeverColor,
    UseEnvironment,
}

Different behaviors for the crate to allow overriding the colored output behaviors. Creating the environment variable NO_COLOR (value is not relevant) will disable all coloring. There is also some detection going on to decide what kind of terminal type is used and if coloring should be used or not. See colored::control for more information.

Variants

AlwaysColor

Output will always use color regardless of environment variable or terminal type.

NeverColor

Output will never use color regardless of environment variable or terminal type.

UseEnvironment

Set library to automatically detect if output should use color or not.

Trait Implementations

impl Debug for ColoringMode

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

Formats the value using the given formatter.