Module decoder

Structs

• WebPDecoder
  WebP Image format decoder. Currently only supports lossy RGB images or lossless RGBA images.
• WebpReader
  Wrapper struct around a Cursor<Vec<u8>>

Enums

• DecoderError 🔒
  All errors that can occur when attempting to parse a WEBP container
• WebPImage 🔒
• WebPRiffChunk 🔒
  All possible RIFF chunks in a WebP image file

Functions

• read_chunk 🔒
  Reads a chunk Returns an error if the chunk header is not a valid webp header or some other reading error Returns None if and only if we hit end of file reading the four character code of the chunk
• read_fourcc 🔒
  Reads a chunk header FourCC Returns None if and only if we hit end of file reading the four character code of the chunk The inner error is Err if and only if the chunk header FourCC is present but unknown
• read_len_cursor 🔒