Enum Fg 

pub enum Fg {
    Rgb(u8, u8, u8),
    Indexed(u8),
    Basic(u8),
}

A foreground colour, resolved to whatever the terminal can show.

Written as its own SGR sequence rather than through a crossterm command: crossterm routes colour through the Win32 console API when virtual-terminal processing is unavailable, which cannot work when the sink is an arbitrary writer, and this crate is VT-only anyway (the alternate screen and DEC 2026 synchronized output have no console-API equivalent). Emitting the bytes directly also makes every renderer testable against a plain Vec<u8>.

Variants

Rgb(u8, u8, u8)

24-bit colour.

Indexed(u8)

An index into the 256-colour palette.

Basic(u8)

One of the 16 basic colours.

Trait Implementations

impl Clone for Fg

fn clone(&self) -> Fg

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Fg

impl Debug for Fg

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

Formats the value using the given formatter.

impl Display for Fg

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

Formats the value using the given formatter.

impl Eq for Fg

impl PartialEq for Fg

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

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Fg