enqueue data into the buffer

returns an error if the given sequence is too long to fit into
the buffer entirely

Postcondition

post analysis: result.ok ^ (s.count.as_i64 > available)

redefines:

0.095dev (GIT hash 09dff08de289bbb6f7136c7e2f8c66dcc1856bba)

last changed: 2026-04-16

enqueue

mutate.Circular_Buffer.enqueue