Struct image::gif::Encoder

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pub struct Encoder<W: Write> { /* private fields */ }

Expand description

GIF encoder.

Implementations

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impl<W: Write> Encoder<W>

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pub fn new(w: W) -> Encoder<W>

Creates a new GIF encoder.

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pub fn encode(&mut self, frame: &Frame<'_>) -> ImageResult<()>

Encodes a frame.

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pub fn encode_frames<F>(&mut self, frames: F) -> ImageResult<()>where
F: IntoIterator<Item = Frame>,

Encodes Frames. Consider using try_encode_frames instead to encode an animation::Frames like iterator.

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pub fn try_encode_frames<F>(&mut self, frames: F) -> ImageResult<()>where
F: IntoIterator<Item = ImageResult<Frame>>,

Try to encode a collection of ImageResult<animation::Frame> objects. Use this function to encode an animation::Frames like iterator. Whenever an Err item is encountered, that value is returned without further actions.

Auto Trait Implementations

impl<W> RefUnwindSafe for Encoder<W>where
W: RefUnwindSafe,

impl<W> Send for Encoder<W>where
W: Send,

impl<W> Sync for Encoder<W>where
W: Sync,

impl<W> Unpin for Encoder<W>where
W: Unpin,

impl<W> UnwindSafe for Encoder<W>where
W: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
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 Twhere
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 Twhere
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 Twhere
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.

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

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

Initializes a with the given initializer. Read more

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

Dereferences the given pointer. Read more

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

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

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

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impl<T> SetParameter for T

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fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Resultwhere
T: Parameter<Self>,

Sets value as a parameter of self.

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impl<T, U> TryFrom for Twhere
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 Twhere
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.

Struct image::gif::Encoder

Implementations

impl<W: Write> Encoder<W>

pub fn new(w: W) -> Encoder<W>

pub fn encode(&mut self, frame: &Frame<'_>) -> ImageResult<()>

pub fn encode_frames<F>(&mut self, frames: F) -> ImageResult<()>where
F: IntoIterator<Item = Frame>,

pub fn try_encode_frames<F>(&mut self, frames: F) -> ImageResult<()>where
F: IntoIterator<Item = ImageResult<Frame>>,

Auto Trait Implementations

impl<W> RefUnwindSafe for Encoder<W>where
W: RefUnwindSafe,

impl<W> Send for Encoder<W>where
W: Send,

impl<W> Sync for Encoder<W>where
W: Sync,

impl<W> Unpin for Encoder<W>where
W: Unpin,

impl<W> UnwindSafe for Encoder<W>where
W: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere
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 Twhere
U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

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> SetParameter for T

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Resultwhere
T: Parameter<Self>,

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

type Error = Infallible

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

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

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

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

Struct image::gif::Encoder

Implementations

impl<W: Write> Encoder<W>

pub fn new(w: W) -> Encoder<W>

pub fn encode(&mut self, frame: &Frame<'_>) -> ImageResult<()>

pub fn encode_frames<F>(&mut self, frames: F) -> ImageResult<()>where F: IntoIterator<Item = Frame>,

pub fn try_encode_frames<F>(&mut self, frames: F) -> ImageResult<()>where F: IntoIterator<Item = ImageResult<Frame>>,

Auto Trait Implementations

impl<W> RefUnwindSafe for Encoder<W>where W: RefUnwindSafe,

impl<W> Send for Encoder<W>where W: Send,

impl<W> Sync for Encoder<W>where W: Sync,

impl<W> Unpin for Encoder<W>where W: Unpin,

impl<W> UnwindSafe for Encoder<W>where W: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere 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 Twhere U: From<T>,

fn into(self) -> U

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

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> SetParameter for T

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Resultwhere T: Parameter<Self>,

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

type Error = Infallible

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

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

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

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

pub fn encode_frames<F>(&mut self, frames: F) -> ImageResult<()>where
F: IntoIterator<Item = Frame>,

pub fn try_encode_frames<F>(&mut self, frames: F) -> ImageResult<()>where
F: IntoIterator<Item = ImageResult<Frame>>,

impl<W> RefUnwindSafe for Encoder<W>where
W: RefUnwindSafe,

impl<W> Send for Encoder<W>where
W: Send,

impl<W> Sync for Encoder<W>where
W: Sync,

impl<W> Unpin for Encoder<W>where
W: Unpin,

impl<W> UnwindSafe for Encoder<W>where
W: UnwindSafe,

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

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

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

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

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Resultwhere
T: Parameter<Self>,

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

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