1 files changed, 14 insertions, 0 deletions
diff --git a/lib/ddl/parser.ml b/lib/ddl/parser.ml
new file mode 100644
index 0000000..28f8b6c
--- /dev/null
+++ b/lib/ddl/parser.ml
@@ -0,0 +1,14 @@
+type error = ParseError of string
+
+let of_sexp sexp =
+  match Ast.statement_of_sexp sexp with
+  | stmt          -> Ok stmt
+  | exception exn -> Error (ParseError (Printexc.to_string exn))
+
+let of_string s =
+  match Sexplib.Sexp.of_string s |> Ast.statement_of_sexp with
+  | stmt          -> Ok stmt
+  | exception exn -> Error (ParseError (Printexc.to_string exn))
+
+let to_string stmt =
+  Ast.sexp_of_statement stmt |> Sexplib.Sexp.to_string_hum