Module Ag_util.Validation

module Validation: sig .. end

type path_elem = [ `Field of string | `Index of int ]

type path = path_elem list

Path within a value, used to report validation errors.

val string_of_path : path -> string

Reverse and concatenate a path into a string such as ".settings.ports[0]"

type error = {

	`error_path : path;`
	`error_msg : string option;`

}

val error : ?msg:string -> path -> error

val string_of_error : error -> string