Struct image::codecs::bmp::BmpEncoder

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pub struct BmpEncoder<'a, W: 'a> { /* private fields */ }

Expand description

The representation of a BMP encoder.

Implementations

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impl<'a, W: Write + 'a> BmpEncoder<'a, W>

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pub fn new(w: &'a mut W) -> Self

Create a new encoder that writes its output to w.

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pub fn encode(
 &mut self,
 image: &[u8],
 width: u32,
 height: u32,
 c: ColorType
) -> ImageResult<()>

Encodes the image image that has dimensions width and height and ColorType c.

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pub fn encode_with_palette(
 &mut self,
 image: &[u8],
 width: u32,
 height: u32,
 c: ColorType,
 palette: Option<&[[u8 ; 3]]>
) -> ImageResult<()>

Same as encode, but allow a palette to be passed in. The palette is ignored for color types other than Luma/Luma-with-alpha.

Trait Implementations

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impl<'a, W: Write> ImageEncoder for BmpEncoder<'a, W>

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fn write_image(
 self,
 buf: &[u8],
 width: u32,
 height: u32,
 color_type: ColorType
) -> ImageResult<()>

Writes all the bytes in an image to the encoder. Read more

Auto Trait Implementations

impl<'a, W> RefUnwindSafe for BmpEncoder<'a, W>where
W: RefUnwindSafe,

impl<'a, W> Send for BmpEncoder<'a, W>where
W: Send,

impl<'a, W> Sync for BmpEncoder<'a, W>where
W: Sync,

impl<'a, W> Unpin for BmpEncoder<'a, W>

impl<'a, W> !UnwindSafe for BmpEncoder<'a, W>

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, 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::codecs::bmp::BmpEncoder

Implementations

impl<'a, W: Write + 'a> BmpEncoder<'a, W>

pub fn new(w: &'a mut W) -> Self

pub fn encode(
    &mut self,
    image: &[u8],
    width: u32,
    height: u32,
    c: ColorType
) -> ImageResult<()>

pub fn encode_with_palette(
    &mut self,
    image: &[u8],
    width: u32,
    height: u32,
    c: ColorType,
    palette: Option<&[[u8 ; 3]]>
) -> ImageResult<()>

Trait Implementations

impl<'a, W: Write> ImageEncoder for BmpEncoder<'a, W>

fn write_image(
    self,
    buf: &[u8],
    width: u32,
    height: u32,
    color_type: ColorType
) -> ImageResult<()>

Auto Trait Implementations

impl<'a, W> RefUnwindSafe for BmpEncoder<'a, W>where
W: RefUnwindSafe,

impl<'a, W> Send for BmpEncoder<'a, W>where
W: Send,

impl<'a, W> Sync for BmpEncoder<'a, W>where
W: Sync,

impl<'a, W> Unpin for BmpEncoder<'a, W>

impl<'a, W> !UnwindSafe for BmpEncoder<'a, W>

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, 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::codecs::bmp::BmpEncoder

Implementations

impl<'a, W: Write + 'a> BmpEncoder<'a, W>

pub fn new(w: &'a mut W) -> Self

pub fn encode( &mut self, image: &[u8], width: u32, height: u32, c: ColorType) -> ImageResult<()>

pub fn encode_with_palette( &mut self, image: &[u8], width: u32, height: u32, c: ColorType, palette: Option<&[[u8; 3]]>) -> ImageResult<()>

Trait Implementations

impl<'a, W: Write> ImageEncoder for BmpEncoder<'a, W>

fn write_image( self, buf: &[u8], width: u32, height: u32, color_type: ColorType) -> ImageResult<()>

Auto Trait Implementations

impl<'a, W> RefUnwindSafe for BmpEncoder<'a, W>where W: RefUnwindSafe,

impl<'a, W> Send for BmpEncoder<'a, W>where W: Send,

impl<'a, W> Sync for BmpEncoder<'a, W>where W: Sync,

impl<'a, W> Unpin for BmpEncoder<'a, W>

impl<'a, W> !UnwindSafe for BmpEncoder<'a, W>

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, 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(
&mut self,
image: &[u8],
width: u32,
height: u32,
c: ColorType
) -> ImageResult<()>

pub fn encode_with_palette(
&mut self,
image: &[u8],
width: u32,
height: u32,
c: ColorType,
palette: Option<&[[u8 ; 3]]>
) -> ImageResult<()>

fn write_image(
self,
buf: &[u8],
width: u32,
height: u32,
color_type: ColorType
) -> ImageResult<()>

impl<'a, W> RefUnwindSafe for BmpEncoder<'a, W>where
W: RefUnwindSafe,

impl<'a, W> Send for BmpEncoder<'a, W>where
W: Send,

impl<'a, W> Sync for BmpEncoder<'a, W>where
W: Sync,

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>,

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

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