module type Make_arg = sig ... end
module type S = sig ... end
val create : bit:int -> Core_kernel.Int63.t
create ~bit:n
creates a flag with then
th bit set.n
must be between 0 and 62.Typically a flag has one bit set;
create
is useful in exactly those cases. For flags with multiple bits one can either define the Int63.t directly or create it in terms of simpler flags, using+
and-
.