Enum TerminalColor 

pub enum TerminalColor {
    Auto,
    Always,
    Never,
}

Color preference for terminal output.

Variants

Auto

Display colors if the output goes to an interactive terminal.

Always

Always display colors.

Never

Never display colors.

Trait Implementations

impl Clone for TerminalColor

fn clone(&self) -> TerminalColor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TerminalColor

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

Formats the value using the given formatter.

impl PartialEq for TerminalColor

fn eq(&self, other: &TerminalColor) -> 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 ValueEnum for TerminalColor

fn value_variants<'a>() -> &'a [Self]

All possible argument values, in display order.

fn to_possible_value<'a>(&self) -> Option<PossibleValue>

The canonical argument value.

fn from_str(input: &str, ignore_case: bool) -> Result<Self, String>

Parse an argument into Self.

impl Copy for TerminalColor

impl Eq for TerminalColor

impl StructuralPartialEq for TerminalColor