Struct gba::Color

#[repr(transparent)]
pub struct Color(_);

A color on the GBA is an RGB 5.5.5 within a u16

Methods

impl Color

pub const fn new() -> Self

A const "zero value" constructor

impl Color

pub const fn from_rgb(r: u16, g: u16, b: u16) -> Color

Constructs a color from the channel values provided (should be 0..=31).

No actual checks are performed, so illegal channel values can overflow into each other and produce an unintended color.

pub const fn rotate_left(self, n: u32) -> Color

Does a left rotate of the bits.

This has no particular meaning but is a wild way to cycle colors.

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 PartialEq<Color> 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: &Color) -> bool

This method tests for !=.

impl Eq for Color

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

impl PartialOrd<Color> 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: &Color) -> bool

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

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

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

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

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

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

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

impl Hash for Color

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

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 Copy for Color

impl Default for Color

fn default() -> Color

Returns the "default value" for a type.