Struct png_pong::DecoderBuilder

pub struct DecoderBuilder { /* fields omitted */ }

Builder for PNG decoders.

• ChunkDecoder - low-level, Chunks
• RasterDecoder - high-level, Rasters

Methods

impl DecoderBuilder

pub fn new() -> Self

Create a new Decoder.

pub fn check_crc(self) -> Self

Check CRC checksum. CRC checksums are ignored by default for speed.

pub fn check_adler32(self) -> Self

Check Adler32 checksum. Adler32 checksums are ignored by default for speed.

pub fn decode_chunks<'a, R>(&'a mut self, bytes: R) -> ChunkDecoder<'a, R> where
    R: Read, 

Convert into a chunk decoder.

Important traits for RasterDecoder<'a, R>

impl<'a, R> Iterator for RasterDecoder<'a, R> where
    R: Read,  type Item = Result<(Raster<Rgba8>, u64), DecodeError>;

pub fn decode_rasters<'a, R>(&'a mut self, bytes: R) -> RasterDecoder<'a, R> where
    R: Read, 

Convert into a raster decoder.

Trait Implementations

impl Default for DecoderBuilder

fn default() -> DecoderBuilder

Returns the "default value" for a type.