Enum Color 

pub enum Color {
    Default,
    Indexed(u8),
    Rgb(u8, u8, u8),
}

A terminal foreground or background color.

Variants

Default

The terminal’s configured default color.

Indexed(u8)

An indexed color from the terminal’s 256-color palette.

Rgb(u8, u8, u8)

A 24-bit RGB color.

Implementations

impl Color

pub fn parse(value: &str) -> Option<Self>

Parses any CSS color and lowers it to a cell color without context: fully transparent values and currentcolor become Color::Default (the terminal’s pass-through color), translucent values keep their color unblended, and system colors — which need a theme — return None. Parse a CssColor instead when alpha, currentcolor, or system colors must survive to a context-aware lowering.

Example

use omp_tui::Color;
assert_eq!(Color::parse("rebeccapurple"), Some(Color::Rgb(0x66, 0x33, 0x99)));
assert_eq!(Color::parse("hsl(120 100% 50%)"), Some(Color::Rgb(0, 255, 0)));
assert_eq!(Color::parse("transparent"), Some(Color::Default));
assert_eq!(Color::parse("rgb(255 0 0 / 0)"), Some(Color::Default));
assert_eq!(Color::parse("Canvas"), None);

Trait Implementations

impl Clone for Color

fn clone(&self) -> Color

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Color

impl Debug for Color

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

Formats the value using the given formatter.

impl Default for Color

fn default() -> Color

Returns the “default value” for a type.

impl Eq for Color

impl From<Color> for PropValue

fn from(value: Color) -> Self

Converts to this type from the input type.

impl From<Vec3> for Color

Encodes linear-light components through the sRGB transfer function.

fn from(color: Vec3) -> Self

Converts to this type from the input type.

impl Lerp for Color

RGB endpoints blend per channel; palette and default endpoints have no interpolable space, so they snap at the halfway point.

fn lerp(self, to: Self, t: f32) -> Self

Blends from self toward to at eased progress t in [0, 1].

impl PartialEq for Color

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Color