Examine kanin-supported AMQP commands to determine wrapper feasibility

[oubiwann]

Possible strategy (looking at https://github.com/lfex/kanin/blob/master/include/rabbit-framing.lfe):

• Skip all *_ok records
• That's 77 commands that need wrapping
• Use the kla library to automate that as much as possible

Part of epic #35

[oubiwann]

Current usage in kanin looks like this:

(kanin:call
  (make-queue.bind
    queue example-queue
    exchange example-exchange
    routing_key example-key))

[oubiwann]

One possible outcome could be calls that look like this:

(kanin:queue.bind
  queue example-queue
  exchange example-exchange
  routing_key example-key))

To support "keyword" args like that, kanin:queue.bind would have to be a macro wrapping the record constructor.

[oubiwann]

A one-off macro for the queue.bind command:

(defmacro queue.bind body
  `(kanin:call
     (make-queue.bind ,@body)))

Called with:

(queue.bind queue #"myq" exchange #"myex" routing_key #"myrk")

It would be nice if record fields could have dashes converted to underscores ...