Enum jpeg_decoder::PixelFormat

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pub enum PixelFormat {
    L8,
    L16,
    RGB24,
    CMYK32,
}

Expand description

An enumeration over combinations of color spaces and bit depths a pixel can have.

Variants

`L8`

Luminance (grayscale), 8 bits

`L16`

Luminance (grayscale), 16 bits

`RGB24`

RGB, 8 bits per channel

`CMYK32`

CMYK, 8 bits per channel

Implementations

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impl PixelFormat

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pub fn pixel_bytes(&self) -> usize

Determine the size in bytes of each pixel in this format

Trait Implementations

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impl Clone for PixelFormat

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fn clone(&self) -> PixelFormat

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

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impl Debug for PixelFormat

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

Formats the value using the given formatter. Read more

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impl PartialEq<PixelFormat> for PixelFormat

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

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

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

This method tests for !=.

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impl Copy for PixelFormat

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impl StructuralPartialEq for PixelFormat

Auto Trait Implementations

impl RefUnwindSafe for PixelFormat

impl Send for PixelFormat

impl Sync for PixelFormat

impl Unpin for PixelFormat

impl UnwindSafe for PixelFormat

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::()

The alignment of pointer.

type Init = T

The type for initializers.

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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Enum jpeg_decoder::PixelFormat

Variants

L8

L16

RGB24

CMYK32

Implementations

impl PixelFormat

pub fn pixel_bytes(&self) -> usize

Trait Implementations

impl Clone for PixelFormat

fn clone(&self) -> PixelFormat

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

impl Debug for PixelFormat

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

impl PartialEq<PixelFormat> for PixelFormat

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

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

impl Copy for PixelFormat

impl StructuralPartialEq for PixelFormat

Auto Trait Implementations

impl RefUnwindSafe for PixelFormat

impl Send for PixelFormat

impl Sync for PixelFormat

impl Unpin for PixelFormat

impl UnwindSafe for PixelFormat

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

`L8`

`L16`

`RGB24`

`CMYK32`

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> ToOwned for T where
T: Clone,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,