Enum ColorChoice

pub enum ColorChoice {
    Auto,
    AlwaysAnsi,
    Always,
    Never,
}

Selection for overriding color output Selection for overriding color output

Variants

Auto

Use colors if the output device appears to support them

AlwaysAnsi

Like Always, except it never tries to use anything other than emitting ANSI color codes.

Always

Try very hard to emit colors.

This includes emitting ANSI colors on Windows if the console API is unavailable.

Never

Never emit colors.

Implementations

impl ColorChoice

pub fn global() -> ColorChoice

Get the current ColorChoice state

pub fn write_global(self)

Override the detected ColorChoice

Trait Implementations

impl Clone for ColorChoice

fn clone(&self) -> ColorChoice

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColorChoice

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

Formats the value using the given formatter.

impl Default for ColorChoice

fn default() -> ColorChoice

Returns the “default value” for a type.

impl PartialEq for ColorChoice

fn eq(&self, other: &ColorChoice) -> 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 ColorChoice

impl Eq for ColorChoice

impl StructuralPartialEq for ColorChoice