Struct Color 

pub struct Color {
    pub r: u8,
    pub g: u8,
    pub b: u8,
    pub a: Option<u8>,
}

Fields

r: u8

g: u8

b: u8

a: Option<u8>

Implementations

impl Color

pub const BLACK: Self

pub const WHITE: Self

pub fn try_from_hex(hex: &str) -> Result<Self, ParseHexError>

Parses a hex string (a-f/A-F/0-9) as a Color from the &str, ignoring surrounding whitespace.

Errors

• If a non-hex, non-whitespace character is encountered.

pub fn from_hex(hex: &str) -> Self

Parses a hex string (a-f/A-F/0-9) as a Color from the &str, ignoring surrounding whitespace.

Panics

• If a non-hex, non-whitespace character is encountered.

Trait Implementations

impl Arbitrary for Color

fn arbitrary(g: &mut Gen) -> Self

Return an arbitrary value.

fn shrink(&self) -> Box<dyn Iterator<Item = Self>>

Return an iterator of values that are smaller than itself.

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 Display for Color

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

Formats the value using the given formatter.

impl From<&Color> for Color32

Available on crate feature egui only.

fn from(value: &Color) -> Self

Converts to this type from the input type.

impl From<&String> for Color

fn from(s: &String) -> Self

Converts to this type from the input type.

impl From<&str> for Color

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<Color> for Color32

Available on crate feature egui only.

fn from(value: Color) -> Self

Converts to this type from the input type.

impl From<String> for Color

fn from(s: String) -> 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