Enum ColorOutputPolicy

pub enum ColorOutputPolicy {
    Auto,
    Off,
    On,
}

Whether the output to the terminal should be colored

Variants

Auto

Automatically enable color if printing to a TTY, otherwise disable color

Off

Force plaintext output

On

Force color output

Trait Implementations

impl Clone for ColorOutputPolicy

fn clone(&self) -> ColorOutputPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColorOutputPolicy

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

Formats the value using the given formatter.

impl Default for ColorOutputPolicy

fn default() -> ColorOutputPolicy

Returns the “default value” for a type.

impl Display for ColorOutputPolicy

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

Formats the value using the given formatter.

impl FromStr for ColorOutputPolicy

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<ColorOutputPolicy, <Self as FromStr>::Err>

Parses a string s to return a value of this type.

impl PartialEq for ColorOutputPolicy

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

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

const 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 TryFrom<&str> for ColorOutputPolicy

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from( s: &str, ) -> Result<ColorOutputPolicy, <Self as TryFrom<&str>>::Error>

Performs the conversion.

impl Copy for ColorOutputPolicy

impl Eq for ColorOutputPolicy

impl StructuralPartialEq for ColorOutputPolicy