Struct Color

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

Fields

r: u8

g: u8

b: u8

a: u8

Implementations

impl Color

pub fn hex(&self) -> String

Converts color to hex format.

pub fn rgba(&self) -> String

Converts color to rgba format.

pub fn opacity(&self) -> f32

Gets opacity value of color.

pub fn is_zero(&self) -> bool

Returns true if color is zero.

pub fn is_transparent(&self) -> bool

Returns true if color is transparent.

pub fn is_nontransparent(&self) -> bool

Returns true if color is not transparent.

pub fn white() -> Color

Returns white color.

pub fn black() -> Color

Returns black color.

pub fn transparent() -> Color

pub fn with_alpha(&self, a: u8) -> Color

Sets color with new alpha.

pub fn is_light(&self) -> bool

Returns ture if the color is light.

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<'de> Deserialize<'de> for Color

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&str> for Color

fn from(value: &str) -> Self

Converts to this type from the input type.

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

fn from(values: (u8, u8, u8)) -> Self

Converts to this type from the input type.

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

fn from(values: (u8, u8, u8, 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 Serialize for Color

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Color

impl StructuralPartialEq for Color