Struct rgb::RGB

#[repr(C)]
pub struct RGB<ComponentType> {
    pub r: ComponentType,
    pub g: ComponentType,
    pub b: ComponentType,
}

This is it. The component type can be u8 (aliased as RGB8), u16 (aliased as RGB16), or any other type (but simple copyable types are recommended.)

Fields

r: ComponentType

Red

g: ComponentType

Green

b: ComponentType

Blue

Methods

impl<T: Clone> RGB<T>

fn new(r: T, g: T, b: T) -> Self

Convenience function for creating a new pixel

fn iter(&self) -> Cloned<Iter<T>>

Iterate over color components (R, G, and B)

fn alpha(&self, a: T) -> RGBA<T>

fn new_alpha<A>(&self, a: A) -> RGBA<T, A>

Trait Implementations

impl<T: Copy, B> ComponentMap<RGB<B>, T, B> for RGB<T>

fn map<F>(&self, f: F) -> RGB<B> where
    F: FnMut(T) -> B, 

Convenience function (equivalent of self.iter().map().collect()) for applying the same formula to every component.

impl<T> ComponentSlice<T> for RGB<T>

fn as_slice(&self) -> &[T]

The components interpreted as an array, e.g. RGB gives 3-element slice. The red component is first.

fn as_mut_slice(&mut self) -> &mut [T]

impl<T> FromIterator<T> for RGB<T>

fn from_iter<I: IntoIterator<Item = T>>(into_iter: I) -> Self

Takes exactly 3 elements from the iterator and creates a new instance. Panics if there are fewer elements in the iterator.

impl<T: Display> Display for RGB<T>

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

Formats the value using the given formatter.

impl<T: Add> Add for RGB<T>

type Output = RGB<<T as Add>::Output>

The resulting type after applying the + operator.

fn add(self, other: RGB<T>) -> Self::Output

Performs the + operation.

impl<T: Sub> Sub for RGB<T>

type Output = RGB<<T as Sub>::Output>

The resulting type after applying the - operator.

fn sub(self, other: RGB<T>) -> Self::Output

Performs the - operation.

impl<T: Clone + Copy + Add> Add<T> for RGB<T> where
    T: Add<Output = T>, 

type Output = RGB<T>

The resulting type after applying the + operator.

fn add(self, r: T) -> Self::Output

Performs the + operation.

impl<T: Clone + Copy + Mul> Mul<T> for RGB<T> where
    T: Mul<Output = T>, 

type Output = RGB<T>

The resulting type after applying the * operator.

fn mul(self, r: T) -> Self::Output

Performs the * operation.

impl From<RGB<u8>> for RGB<i16>

fn from(other: RGB<u8>) -> Self

Performs the conversion.

impl From<RGB<u16>> for RGB<i32>

fn from(other: RGB<u16>) -> Self

Performs the conversion.

impl From<RGB<u8>> for RGB<f32>

fn from(other: RGB<u8>) -> Self

Performs the conversion.

impl From<RGB<u8>> for RGB<f64>

fn from(other: RGB<u8>) -> Self

Performs the conversion.

impl From<RGB<u16>> for RGB<f32>

fn from(other: RGB<u16>) -> Self

Performs the conversion.

impl From<RGB<u16>> for RGB<f64>

fn from(other: RGB<u16>) -> Self

Performs the conversion.

impl From<RGB<i16>> for RGB<f32>

fn from(other: RGB<i16>) -> Self

Performs the conversion.

impl From<RGB<i16>> for RGB<f64>

fn from(other: RGB<i16>) -> Self

Performs the conversion.

impl From<RGB<i32>> for RGB<f64>

fn from(other: RGB<i32>) -> Self

Performs the conversion.

impl From<RGB<f32>> for RGB<f64>

fn from(other: RGB<f32>) -> Self

Performs the conversion.

impl<ComponentType: Copy> Copy for RGB<ComponentType>

impl<ComponentType: Clone> Clone for RGB<ComponentType>

fn clone(&self) -> RGB<ComponentType>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<ComponentType: Debug> Debug for RGB<ComponentType>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<ComponentType: Default> Default for RGB<ComponentType>

fn default() -> RGB<ComponentType>

Returns the "default value" for a type.

impl<ComponentType: Eq> Eq for RGB<ComponentType>

impl<ComponentType: PartialEq> PartialEq for RGB<ComponentType>

fn eq(&self, __arg_0: &RGB<ComponentType>) -> bool

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

fn ne(&self, __arg_0: &RGB<ComponentType>) -> bool

This method tests for !=.

impl<ComponentType: Ord> Ord for RGB<ComponentType>

fn cmp(&self, __arg_0: &RGB<ComponentType>) -> 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<ComponentType: PartialOrd> PartialOrd for RGB<ComponentType>

fn partial_cmp(&self, __arg_0: &RGB<ComponentType>) -> Option<Ordering>

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

fn lt(&self, __arg_0: &RGB<ComponentType>) -> bool

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

fn le(&self, __arg_0: &RGB<ComponentType>) -> bool

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

fn gt(&self, __arg_0: &RGB<ComponentType>) -> bool

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

fn ge(&self, __arg_0: &RGB<ComponentType>) -> bool

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

impl<ComponentType: Hash> Hash for RGB<ComponentType>

fn hash<__HComponentType: Hasher>(&self, __arg_0: &mut __HComponentType)

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].