Struct cssparser::RGBA

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#[repr(C)]pub struct RGBA {
    pub red: u8,
    pub green: u8,
    pub blue: u8,
    pub alpha: u8,
}

Expand description

A color with red, green, blue, and alpha components, in a byte each.

Fields

red: u8

The red component.

green: u8

The green component.

blue: u8

The blue component.

alpha: u8

The alpha component.

Implementations

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impl RGBA

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pub fn from_floats(red: f32, green: f32, blue: f32, alpha: f32) -> Self

Constructs a new RGBA value from float components. It expects the red, green, blue and alpha channels in that order, and all values will be clamped to the 0.0 … 1.0 range.

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pub fn transparent() -> Self

Returns a transparent color.

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

Same thing, but with u8 values instead of floats in the 0 to 1 range.

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pub fn red_f32(&self) -> f32

Returns the red channel in a floating point number form, from 0 to 1.

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pub fn green_f32(&self) -> f32

Returns the green channel in a floating point number form, from 0 to 1.

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pub fn blue_f32(&self) -> f32

Returns the blue channel in a floating point number form, from 0 to 1.

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pub fn alpha_f32(&self) -> f32

Returns the alpha channel in a floating point number form, from 0 to 1.

Trait Implementations

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impl Clone for RGBA

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fn clone(&self) -> RGBA

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for RGBA

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

Formats the value using the given formatter. Read more

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impl PartialEq<RGBA> for RGBA

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

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

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

This method tests for !=.

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impl ToCss for RGBA

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fn to_css<W>(&self, dest: &mut W) -> Result where
W: Write,

Serialize self in CSS syntax, writing to dest.

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fn to_css_string(&self) -> String

Serialize self in CSS syntax and return a string. Read more

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impl Copy for RGBA

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impl StructuralPartialEq for RGBA

Auto Trait Implementations

impl RefUnwindSafe for RGBA

impl Send for RGBA

impl Sync for RGBA

impl Unpin for RGBA

impl UnwindSafe for RGBA

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct cssparser::RGBA

Fields

Implementations

impl RGBA

pub fn from_floats(red: f32, green: f32, blue: f32, alpha: f32) -> Self

pub fn transparent() -> Self

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

pub fn red_f32(&self) -> f32

pub fn green_f32(&self) -> f32

pub fn blue_f32(&self) -> f32

pub fn alpha_f32(&self) -> f32

Trait Implementations

impl Clone for RGBA

fn clone(&self) -> RGBA

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

impl Debug for RGBA

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

impl PartialEq<RGBA> for RGBA

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

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

impl ToCss for RGBA

fn to_css<W>(&self, dest: &mut W) -> Result where W: Write,

fn to_css_string(&self) -> String

impl Copy for RGBA

impl StructuralPartialEq for RGBA

Auto Trait Implementations

impl RefUnwindSafe for RGBA

impl Send for RGBA

impl Sync for RGBA

impl Unpin for RGBA

impl UnwindSafe for RGBA

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

fn to_css<W>(&self, dest: &mut W) -> Result where
W: Write,

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,