Trait bytecodec::TaggedDecode[−][src]

pub trait TaggedDecode: Decode {
    type Tag;
    fn start_decoding(&mut self, tag: Self::Tag) -> Result<()>;
}
Expand description

This trait allows for decoding tagged items from a byte sequence incrementally.

Associated Types

The type of tags prefixed to the items to be decoded.

Required methods

Prepares to start decoding an item tagged by tag.

Errors

The following errors may be returned by the decoder:

  • ErrorKind::InvalidInput:
    • Unexpected tag was passed
  • ErrorKind::IncompleteDecoding:
    • The previous decoding process has not been completed
  • ErrorKind::DecoderTerminated:
    • The decoder has terminated (i.e., cannot decode any more items)
  • ErrorKind::Other:
    • Other errors has occurred

Implementations on Foreign Types

Implementors