Decoders.Error
type 'a t
An 'a t is an error with a contextual value of type 'a
'a t
'a
val make : ?context:'a -> string -> 'a t
val tag : string -> 'a t -> 'a t
val group : 'a t list -> 'a t
val tag_group : string -> 'a t list -> 'a t
val pp : ( Stdlib.Format.formatter -> 'a -> unit ) -> Stdlib.Format.formatter -> 'a t -> unit
val to_string : ( Stdlib.Format.formatter -> 'a -> unit ) -> 'a t -> string
val map_tag : ( string -> string ) -> 'a t -> 'a t
val map_context : ( 'a -> 'b ) -> 'a t -> 'b t