type 'a t = ('a, exn) Result.t
val hash : ('a -> int) -> 'a t -> int
val to_dyn : ('a -> Dyn.t) -> 'a t Dyn.Encoder.t
Stdune.Or_exn
Either a value or an exception
type 'a t = ('a, exn) Result.t
val hash : ('a -> int) -> 'a t -> int
val to_dyn : ('a -> Dyn.t) -> 'a t Dyn.Encoder.t