Struct pathfinder_canvas::ColorU

#[repr(C)]pub struct ColorU {
    pub r: u8,
    pub g: u8,
    pub b: u8,
    pub a: u8,
}

Fields

r: u8

g: u8

b: u8

a: u8

Methods

impl ColorU

pub fn new(r: u8, g: u8, b: u8, a: u8) -> ColorU

pub fn transparent_black() -> ColorU

pub fn from_u32(rgba: u32) -> ColorU

pub fn black() -> ColorU

pub fn white() -> ColorU

pub fn to_f32(&self) -> ColorF

pub fn is_opaque(&self) -> bool

pub fn is_fully_transparent(&self) -> bool

Trait Implementations

impl Clone for ColorU

fn clone(&self) -> ColorU

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ColorU

impl Debug for ColorU

fn fmt(&self, formatter: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for ColorU

fn default() -> ColorU

Returns the "default value" for a type.

impl Eq for ColorU

impl From<ColorU> for FillStyle

fn from(color: ColorU) -> FillStyle

Performs the conversion.

impl Hash for ColorU

fn hash<__H>(&self, state: &mut __H) where
    __H: Hasher, 

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Ord for ColorU

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

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

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

Restrict a value to a certain interval.

impl PartialEq<ColorU> for ColorU

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

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

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

This method tests for !=.

impl PartialOrd<ColorU> for ColorU

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

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

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

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

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

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

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

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

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

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

impl StructuralEq for ColorU

impl StructuralPartialEq for ColorU