Conv_many_and_locations (docs.findlib-1.parsexp.Parsexp.Conv_many_and

val parse_string : 
  string ->
  ((Sexplib0.Sexp.t * Positions.range) -> 'a) ->
  ('a list, Conv_error.t) result

val parse_string_exn : 
  string ->
  ((Sexplib0.Sexp.t * Positions.range) -> 'a) ->
  'a list

val conv : 
  ((sexp_list * Positions.t) * Positions.t) ->
  ((Sexplib0.Sexp.t * Positions.range) -> 'a) ->
  ('a list, Of_sexp_error.t) result

val conv_exn : 
  ((sexp_list * Positions.t) * Positions.t) ->
  ((Sexplib0.Sexp.t * Positions.range) -> 'a) ->
  'a list

val conv_combine : 
  ((sexp_list * Positions.t) * Positions.t, Parse_error.t) result ->
  ((Sexplib0.Sexp.t * Positions.range) -> 'a) ->
  ('a list, Conv_error.t) result

Convenience function for merging parsing and conversion errors.

For instance if you have a load function as follow:

  val load : string -> (Sexp.t list * Positions.t, Parse_error.t) result

then you can create a load_conv function as follow:

  let load_conv : string -> (Sexp.t -> 'a) -> ('a list, Conv_error.t) result
    = fun filename f -> conv_combine (load filename) f