Enum rsass::value::Color

pub enum Color {
    Rgba(Rgba),
    Hsla(Hsla),
    Hwba(Hwba),
}

A color in sass/css. May be a Rgba, Hsla, or Hwba value.

Variants

Rgba(Rgba)

A rgba color, defined by red, green, blue and alpha components.

Hsla(Hsla)

A hsla color, defined by its hue, saturation, lightness and alpha.

Hwba(Hwba)

A hwba color, defined by its hue, whiteness, blackness and alpha.

Implementations

impl Color

pub fn to_rgba(&self) -> Cow<'_, Rgba>

Get this color as a rgba value.

If this color is a rgba value, return a borrow of it. Otherwise, do the conversion and return an owned value.

pub fn to_hsla(&self) -> Cow<'_, Hsla>

Get this color as a hsla value.

If this color is a hsla value, return a borrow of it. Otherwise, do the conversion and return an owned value.

pub fn to_hwba(&self) -> Cow<'_, Hwba>

Get this color as a hwba value.

If this color is a hwba value, return a borrow of it. Otherwise, do the conversion and return an owned value.

pub fn get_alpha(&self) -> Rational

Get the alpha channel of this color.

The alpha channel is a rational value between 0 and 1.

pub fn set_alpha(&mut self, alpha: Rational)

Set the alpha channel of this color.

The alpha channel is a rational value between 0 and 1.

pub fn rotate_hue(&self, val: Rational) -> Self

Rotate the hue of this color by a specific number of degrees.

pub fn format(&self, format: Format) -> Formatted<'_, Self>

Get a reference to this Value bound to an output format.

Trait Implementations

impl Clone for Color

fn clone(&self) -> Color

Returns a copy 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 From<Hsla> for Color

fn from(hsla: Hsla) -> Color

Converts to this type from the input type.

impl From<Hwba> for Color

fn from(hwba: Hwba) -> Color

Converts to this type from the input type.

impl From<Rgba> for Color

fn from(rgba: Rgba) -> Color

Converts to this type from the input type.

impl Ord for Color

fn cmp(&self, other: &Color) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Color

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

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Color

fn partial_cmp(&self, other: &Color) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl TryFrom<Value> for Color

type Error = String

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Color

impl StructuralEq for Color

impl StructuralPartialEq for Color