[][src]Enum png::ColorType

#[repr(u8)]
pub enum ColorType {
    Grayscale,
    RGB,
    Indexed,
    GrayscaleAlpha,
    RGBA,
}

Variants

GrayscaleRGBIndexedGrayscaleAlphaRGBA

Methods

impl ColorType[src]

pub fn samples(&self) -> usize[src]

Returns the number of samples used per pixel of ColorType

pub fn from_u8(n: u8) -> Option<ColorType>[src]

u8 -> Self. Temporary solution until Rust provides a canonical one.

Trait Implementations

impl<W: Write> Parameter<Encoder<W>> for ColorType[src]

impl Copy for ColorType[src]

impl Eq for ColorType[src]

impl Clone for ColorType[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl PartialEq<ColorType> for ColorType[src]

#[must_use] fn ne(&self, other: &Rhs) -> bool1.0.0[src]

This method tests for !=.

impl Debug for ColorType[src]

Auto Trait Implementations

impl Unpin for ColorType

impl Sync for ColorType

impl Send for ColorType

impl UnwindSafe for ColorType

impl RefUnwindSafe for ColorType

Blanket Implementations

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

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

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]