NewDecoder returns a x/text Decoder for the specified text encoding.

NewReader returns a new Reader that wraps r by transforming the bytes read via t.

ErrShortDst means that the destination buffer was too short to receive all of the transformed bytes.

ErrShortSrc means that the source buffer has insufficient data to complete the transformation.

A Decoder converts bytes to UTF-8.

Reader wraps another io.Reader by transforming the bytes read.