Get this byte iterator as a UTF-8 string.
Drains up to len bytes from this iterator into the given dst array. An attempt
is made to drain as m
Get a byte iterator for a byte array with interleave.
Get this byte iterator as a Latin-1 string.
Base32-encode the current stream.
Base64-encode the current stream.
Drain all the remaining bytes in this iterator to the given stream.
Determine if there are more bytes after the current byte.
Determine if there are more bytes before the current byte.
Hex-encode the current stream.
Get the next byte.