Trait papergrid::colors::Colors

pub trait Colors {
    type Color: ANSIFmt;

    // Required methods
    fn get_color(&self, pos: (usize, usize)) -> Option<&Self::Color>;
    fn is_empty(&self) -> bool;
}

A trait which represents map of colors.

Required Associated Types

type Color: ANSIFmt

Color implementation.

Required Methods

fn get_color(&self, pos: (usize, usize)) -> Option<&Self::Color>

Returns a color for a given position.

fn is_empty(&self) -> bool

Verifies whether a map is empty or not.

Implementations on Foreign Types

impl<C> Colors for &C

where C: Colors,

type Color = <C as Colors>::Color

fn get_color(&self, pos: Position) -> Option<&Self::Color>

fn is_empty(&self) -> bool

impl<C> Colors for BTreeMap<Position, C>

where C: ANSIFmt,

type Color = C

fn get_color(&self, pos: Position) -> Option<&Self::Color>

fn is_empty(&self) -> bool

impl<C> Colors for HashMap<Position, C>

where C: ANSIFmt,

type Color = C

fn get_color(&self, pos: Position) -> Option<&Self::Color>

fn is_empty(&self) -> bool

Implementors

impl Colors for NoColors

type Color = EmptyColor

impl<C> Colors for EntityMap<Option<C>>

where C: ANSIFmt,

type Color = C