[−][src]Struct purrmitive::pnm::PnmDecoder
PNM decoder
Implementations
impl<R> PnmDecoder<R> where
R: Read,
[src]
R: Read,
pub fn new(read: R) -> Result<PnmDecoder<R>, ImageError>
[src]
Create a new decoder that decodes from the stream read
pub fn into_inner(self) -> (R, PNMHeader)
[src]
Extract the reader and header after an image has been read.
impl<R> PnmDecoder<R> where
R: Read,
[src]
R: Read,
pub fn subtype(&self) -> PNMSubtype
[src]
Get the pnm subtype, depending on the magic constant contained in the header
Trait Implementations
impl<'a, R> ImageDecoder<'a> for PnmDecoder<R> where
R: 'a + Read,
[src]
R: 'a + Read,
type Reader = PnmReader<R>
The type of reader produced by into_reader
.
pub fn dimensions(&self) -> (u32, u32)
[src]
pub fn color_type(&self) -> ColorType
[src]
pub fn original_color_type(&self) -> ExtendedColorType
[src]
pub fn into_reader(
self
) -> Result<<PnmDecoder<R> as ImageDecoder<'a>>::Reader, ImageError>
[src]
self
) -> Result<<PnmDecoder<R> as ImageDecoder<'a>>::Reader, ImageError>
pub fn read_image(self, buf: &mut [u8]) -> Result<(), ImageError>
[src]
pub fn total_bytes(&self) -> u64
[src]
pub fn scanline_bytes(&self) -> u64
[src]
pub fn read_image_with_progress<F>(
self,
buf: &mut [u8],
progress_callback: F
) -> Result<(), ImageError> where
F: Fn(Progress),
[src]
self,
buf: &mut [u8],
progress_callback: F
) -> Result<(), ImageError> where
F: Fn(Progress),
Auto Trait Implementations
impl<R> RefUnwindSafe for PnmDecoder<R> where
R: RefUnwindSafe,
[src]
R: RefUnwindSafe,
impl<R> Send for PnmDecoder<R> where
R: Send,
[src]
R: Send,
impl<R> Sync for PnmDecoder<R> where
R: Sync,
[src]
R: Sync,
impl<R> Unpin for PnmDecoder<R> where
R: Unpin,
[src]
R: Unpin,
impl<R> UnwindSafe for PnmDecoder<R> where
R: UnwindSafe,
[src]
R: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
[src]
T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
[src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
[src]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
[src]
impl<T> From<T> for T
[src]
impl<T, U> Into<U> for T where
U: From<T>,
[src]
U: From<T>,
impl<T> SetParameter for T
[src]
pub fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
T: Parameter<Self>,
[src]
T: Parameter<Self>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
[src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
[src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
[src]
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,