Enum image::codecs::pnm::ArbitraryTuplType

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pub enum ArbitraryTuplType {
    BlackAndWhite,
    BlackAndWhiteAlpha,
    Grayscale,
    GrayscaleAlpha,
    RGB,
    RGBAlpha,
    Custom(String),
}

Expand description

Standardized tuple type specifiers in the header of a pam.

Variants

`BlackAndWhite`

Pixels are either black (0) or white (1)

`BlackAndWhiteAlpha`

Pixels are either black (0) or white (1) and a second alpha channel

`Grayscale`

Pixels represent the amount of white

`GrayscaleAlpha`

Grayscale with an additional alpha channel

`RGB`

Three channels: Red, Green, Blue

`RGBAlpha`

Four channels: Red, Green, Blue, Alpha

`Custom(String)`

An image format which is not standardized

Trait Implementations

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impl Clone for ArbitraryTuplType

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fn clone(&self) -> ArbitraryTuplType

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for ArbitraryTuplType

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

Formats the value using the given formatter. Read more

Auto Trait Implementations

impl RefUnwindSafe for ArbitraryTuplType

impl Send for ArbitraryTuplType

impl Sync for ArbitraryTuplType

impl Unpin for ArbitraryTuplType

impl UnwindSafe for ArbitraryTuplType

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 image::codecs::pnm::ArbitraryTuplType

Variants

BlackAndWhite

BlackAndWhiteAlpha

Grayscale

GrayscaleAlpha

RGB

RGBAlpha

Custom(String)

Trait Implementations

impl Clone for ArbitraryTuplType

fn clone(&self) -> ArbitraryTuplType

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

impl Debug for ArbitraryTuplType

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

Auto Trait Implementations

impl RefUnwindSafe for ArbitraryTuplType

impl Send for ArbitraryTuplType

impl Sync for ArbitraryTuplType

impl Unpin for ArbitraryTuplType

impl UnwindSafe for ArbitraryTuplType

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>

`BlackAndWhite`

`BlackAndWhiteAlpha`

`Grayscale`

`GrayscaleAlpha`

`RGB`

`RGBAlpha`

`Custom(String)`

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>,