diff options
Diffstat (limited to 'lib/drl/parser.ml')
| -rw-r--r-- | lib/drl/parser.ml | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/drl/parser.ml b/lib/drl/parser.ml index 71d694b..36ce15a 100644 --- a/lib/drl/parser.ml +++ b/lib/drl/parser.ml @@ -1,5 +1,10 @@ type error = ParseError of string +let of_sexp sexp = + match Ast.query_of_sexp sexp with + | q -> Ok q + | exception exn -> Error (ParseError (Printexc.to_string exn)) + let of_string s = match Sexplib.Sexp.of_string s |> Ast.query_of_sexp with | q -> Ok q |