chickadee » srfi-40 » stream-cdr

stream-cdr returns the stream in the stream-cdr field of a stream-pair. It is an error to attempt to evaluate the stream-cdr of stream-null.

(stream-cdr (stream 'a 'b 'c))              => (stream 'b 'c)
(stream-cdr stream-null)                    => error
(stream-cdr 3)                              => error