Struct rgx::core::Rgba8

#[repr(C)]
pub struct Rgba8 {
    pub r: u8,
    pub g: u8,
    pub b: u8,
    pub a: u8,
}

Fields

r: u8

g: u8

b: u8

a: u8

Methods

impl Rgba8

pub const TRANSPARENT: Self

pub const WHITE: Self

pub const BLACK: Self

pub const RED: Self

pub const GREEN: Self

pub const BLUE: Self

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

pub fn alpha(self, a: u8) -> Self

Return the color with a changed alpha.

use rgx::core::Rgba8;

let c = Rgba8::WHITE;
assert_eq!(c.alpha(0x88), Rgba8::new(c.r, c.g, c.b, 0x88))

pub fn align<T: AsRef<[u8]>>(bytes: &T) -> &[Rgba8]

Trait Implementations

impl From<Rgba> for Rgba8

fn from(rgba: Rgba) -> Self

Performs the conversion.

impl From<u32> for Rgba8

fn from(rgba: u32) -> Self

Performs the conversion.

impl From<Rgba8> for Bgra8

fn from(rgba: Rgba8) -> Self

Performs the conversion.

impl From<Rgba8> for Rgba

fn from(rgba8: Rgba8) -> Self

Performs the conversion.

impl Into<Rgba8> for Bgra8

fn into(self) -> Rgba8

Performs the conversion.

impl Clone for Rgba8

fn clone(&self) -> Rgba8

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Rgba8

impl Eq for Rgba8

impl Ord for Rgba8

fn cmp(&self, other: &Rgba8) -> Ordering

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

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<Rgba8> for Rgba8

fn eq(&self, other: &Rgba8) -> bool

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

fn ne(&self, other: &Rgba8) -> bool

This method tests for !=.

impl PartialOrd<Rgba8> for Rgba8

fn partial_cmp(&self, other: &Rgba8) -> Option<Ordering>

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

fn lt(&self, other: &Rgba8) -> bool

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

fn le(&self, other: &Rgba8) -> bool

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

fn gt(&self, other: &Rgba8) -> bool

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

fn ge(&self, other: &Rgba8) -> bool

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

impl Debug for Rgba8

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

Formats the value using the given formatter.

impl Display for Rgba8

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

Formats the value using the given formatter.

impl FromStr for Rgba8

type Err = ParseIntError

The associated error which can be returned from parsing.

fn from_str(hex_code: &str) -> Result<Self, Self::Err>

Parse a color code of the form '#ffffff' into an instance of 'Rgba8'. The alpha is always 0xff.

impl StructuralPartialEq for Rgba8

impl StructuralEq for Rgba8