pub trait DetectColors {
// Required method
fn available_colors(&mut self) -> Result<u16>;
}
Expand description
Types that allow detection of the colors they support.
Required Methods§
Sourcefn available_colors(&mut self) -> Result<u16>
fn available_colors(&mut self) -> Result<u16>
How many ANSI colors are supported (from 8 to 256)?
Beware: the information given isn’t authoritative, it’s infered through escape codes or the
value of TERM
, more colors may be available.