Some additional IO utilities for Go.
- RollingReader: Concatenate an arbitrary number of
io.Readers into a single Reader. Likeio.MultiReader, but supports addition of Readers during consumption. Thus, a RollingReader requires manual closure. - SharedBuffer: Buffer which supports multiple concurrent readers. Flushes the portion of the buffer which has been read by all.
- Meters: Wrappers for io.Readers and io.Writers which count total amount of bytes read and written, respectively.
- Stream: Encoder and Decoder for a stream of undefined length. It uses a chunked transfer encoding, where each chunk's length is specified in front of the chunk.