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/// Represents the color preferences for program output
#[derive(Debug, Copy, Clone, Eq, PartialEq)]
pub enum ColorChoice {
/// Enables colored output only when the output is going to a terminal or TTY.
///
/// **NOTE:** This is the default behavior of `clap`.
///
/// # Platform Specific
///
/// This setting only applies to Unix, Linux, and macOS (i.e. non-Windows platforms).
///
/// # Examples
///
#[cfg_attr(not(feature = "color"), doc = " ```ignore")]
#[cfg_attr(feature = "color", doc = " ```no_run")]
/// # use clap::{Command, ColorChoice};
/// Command::new("myprog")
/// .color(ColorChoice::Auto)
/// .get_matches();
/// ```
Auto,
/// Enables colored output regardless of whether or not the output is going to a terminal/TTY.
///
/// # Platform Specific
///
/// This setting only applies to Unix, Linux, and macOS (i.e. non-Windows platforms).
///
/// # Examples
///
#[cfg_attr(not(feature = "color"), doc = " ```ignore")]
#[cfg_attr(feature = "color", doc = " ```no_run")]
/// # use clap::{Command, ColorChoice};
/// Command::new("myprog")
/// .color(ColorChoice::Always)
/// .get_matches();
/// ```
Always,
/// Disables colored output no matter if the output is going to a terminal/TTY, or not.
///
/// # Platform Specific
///
/// This setting only applies to Unix, Linux, and macOS (i.e. non-Windows platforms)
///
/// # Examples
///
#[cfg_attr(not(feature = "color"), doc = " ```ignore")]
#[cfg_attr(feature = "color", doc = " ```no_run")]
/// # use clap::{Command, ColorChoice};
/// Command::new("myprog")
/// .color(ColorChoice::Never)
/// .get_matches();
/// ```
Never,
}
impl Default for ColorChoice {
fn default() -> Self {
Self::Auto
}
}
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