type t =
| At of Core_kernel.Time_ns.t
| Never_because_greater_than_bucket_limit
| When_return_to_hopper_is_called
Limiter.Tokens_may_be_available_result
type t =
| At of Core_kernel.Time_ns.t |
| Never_because_greater_than_bucket_limit |
| When_return_to_hopper_is_called |