bump version, remove unneeded cause() fn as it now has a provided implementation

2017-10-28 17:44:53 +02:00
parent 780962fcea
commit ebbab0d259
2 changed files with 1 additions and 5 deletions
--- a/src/parser.rs
+++ b/src/parser.rs
@@ -23,10 +23,6 @@ impl Error for LexError {
            LexError::Nothing => "This error is for internal use only"
        }
    }
-
-    fn cause(&self) -> Option<&Error> {
-        None
-    }
 }

 impl fmt::Display for LexError {