Struct RgbColor 

pub struct RgbColor(/* private fields */);

Implementations

impl RgbColor

pub fn new(red: u8, green: u8, blue: u8) -> RgbColor

pub fn random() -> Self

Generate a random rgb color

pub fn find_ratio(&self, other: &RgbColor) -> f32

Calculate the contrast ratio between colors

pub fn to_rgba(self, alpha: u8) -> Rgba<u8>

Convert to rgba (including transparency) for image creation

Trait Implementations

impl Clone for RgbColor

fn clone(&self) -> RgbColor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RgbColor

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

Formats the value using the given formatter.

impl FromStr for RgbColor

Parse hex code and generate RGB vector accordingly.

type Err = Error

The associated error which can be returned from parsing.

fn from_str(hex: &str) -> Result<RgbColor, Error>

Parses a string s to return a value of this type.

impl PartialEq for RgbColor

fn eq(&self, other: &RgbColor) -> 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 RgbColor

impl StructuralPartialEq for RgbColor