Module With_default.Key
val create : default:'a -> name:Core_kernel__.Import.string -> ('a -> Sexp.t) -> 'a tval id : 'a t -> 'a Type_equal.Id.t
With_default.Keyval create : default:'a -> name:Core_kernel__.Import.string -> ('a -> Sexp.t) -> 'a tval id : 'a t -> 'a Type_equal.Id.t