[−][src]Struct png_pong::Decoder

pub struct Decoder<R: Read> { /* fields omitted */ }

PNG file decoder

Can be converted into one of two iterators:

Implementations

impl<R: Read> Decoder<R>[src]

pub fn new(reader: R) -> Result<Self>[src]

Create a new PNG decoder. Returns Err if it's not a PNG file.

pub fn into_chunks(self) -> Chunks<R>ⓘ

Notable traits for Chunks<R>

impl<R: Read> Iterator for Chunks<R> type Item = Result<Chunk>;
[src]

Convert into a Chunk iterator.

pub fn into_steps(self) -> Steps<R>ⓘ

Notable traits for Steps<R>

impl<R> Iterator for Steps<R> where
    R: Read,  type Item = Result<Step, DecoderError>;
[src]

Convert into a Step iterator.

Trait Implementations

impl<R: Debug + Read> Debug for Decoder<R>[src]

impl<R: Read> IntoIterator for Decoder<R>[src]

type Item = Result<Step>

The type of the elements being iterated over.

type IntoIter = Steps<R>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter[src]

Convert into a raster step Iterator

Auto Trait Implementations

impl<R> RefUnwindSafe for Decoder<R> where
    R: RefUnwindSafe, 

impl<R> Send for Decoder<R> where
    R: Send, 

impl<R> Sync for Decoder<R> where
    R: Sync, 

impl<R> Unpin for Decoder<R> where
    R: Unpin, 

impl<R> UnwindSafe for Decoder<R> where
    R: UnwindSafe, 

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<I> IntoIterator for I where
    I: Iterator, [src]

type Item = <I as Iterator>::Item

The type of the elements being iterated over.

type IntoIter = I

Which kind of iterator are we turning this into?

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.