Attr (u.d04da172a50be8caa98eb4cc6f372459.metapp.0.4.4.doc.metapp.Metapp.Attr)

Sourceval mk : Ast_helper.str -> Ppxlib.payload -> Ppxlib.attribute

Sourceval name : Ppxlib.attribute -> Ast_helper.str

Sourceval payload : Ppxlib.attribute -> Ppxlib.payload

Sourceval to_loc : Ppxlib.attribute -> Location.t

Sourceval find : string -> Ppxlib.attributes -> Ppxlib.attribute option

val chop : 
  string ->
  Ppxlib.attributes ->
  (Ppxlib.attribute * Ppxlib.attributes) option

Sourceval get_derivers : Ppxlib.attributes -> Ppxlib.expression list option

val has_deriver : 
  string ->
  Ppxlib.attributes ->
  (Ppxlib.Asttypes.arg_label * Ppxlib.expression) list option