Insert inserts the data into the buffer Inserting data which will overflow the buffer fails Inserting does not overwrite any existing data inside the

Pop removes and returns the first record in the buffer

New creates a new Buffer backed by the file given by filename. it's max capacity is set to the capacity given

benchBuffer tests reading/writing count batches of size batch in sequential chunks with file capacity cap

serializeMeta returns the serialized form of the record

Peek reads the first record and returns it without removing it from the buffer.