Enum Color 

#[non_exhaustive]
pub enum Color {
    Default,
    Ansi(u8),
    Rgb(u8, u8, u8),
}

A terminal color, which can be applied to the foreground or background.

Note that some distinct values of Color could end up appearing as the same color when displayed in the terminal. However, the PartialEq implementation does not account for this; it only compares the representation of the enum.

From implementations are provided for convenience.

Example

use line_ui::Color;

assert_eq!(Color::Default, Color::default());
assert_eq!(Color::Ansi(42), 42.into());
assert_eq!(Color::Rgb(20, 40, 90), (20, 40, 90).into());

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Default

The default color used by the terminal.

Ansi(u8)

An ANSI color code.

Rgb(u8, u8, u8)

An RGB color.

Implementations

impl Color

pub const BLACK: Color

pub const RED: Color

pub const GREEN: Color

pub const YELLOW: Color

pub const BLUE: Color

pub const MAGENTA: Color

pub const CYAN: Color

pub const WHITE: Color

pub const LIGHT_BLACK: Color

pub const LIGHT_RED: Color

pub const LIGHT_GREEN: Color

pub const LIGHT_YELLOW: Color

pub const LIGHT_BLUE: Color

pub const LIGHT_MAGENTA: Color

pub const LIGHT_CYAN: Color

pub const LIGHT_WHITE: Color

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 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 From<(u8, u8, u8)> for Color

fn from((r, g, b): (u8, u8, u8)) -> Self

Converts to this type from the input type.

impl From<u8> for Color

fn from(value: u8) -> Self

Converts to this type from the input type.

impl PartialEq for Color

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

impl Eq for Color

impl StructuralPartialEq for Color