Struct png::Decoder

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

[−] Expand description

PNG Decoder

Methods

impl<R: Read> Decoder<R>

fn new(r: R) -> Decoder<R>

fn read_info(self) -> Result<(OutputInfo, Reader<R>), DecodingError>[−]

Reads all meta data until the first IDAT chunk

Trait Implementations

impl<R: Read> HasParameters for Decoder<R>

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