Use matches! in examples.

tests/throw.rs

@@ -1,18 +1,14 @@
-use rhai::{Engine, EvalAltResult, INT};
+use rhai::{Engine, EvalAltResult};
 
 #[test]
 fn test_throw() {
     let mut engine = Engine::new();
 
-    match engine.eval::<INT>(r#"if true { throw "hello" }"#) {
-        Ok(_) => panic!("not an error"),
-        Err(EvalAltResult::ErrorRuntime(s, _)) if s == "hello" => (),
-        Err(err) => panic!("wrong error: {}", err),
-    }
+    assert!(matches!(
+        engine.eval::<()>(r#"if true { throw "hello" }"#).expect_err("expects error"),
+        EvalAltResult::ErrorRuntime(s, _) if s == "hello"));
 
-    match engine.eval::<INT>(r#"throw;"#) {
-        Ok(_) => panic!("not an error"),
-        Err(EvalAltResult::ErrorRuntime(s, _)) if s == "" => (),
-        Err(err) => panic!("wrong error: {}", err),
-    }
+    assert!(matches!(
+        engine.eval::<()>(r#"throw;"#).expect_err("expects error"),
+        EvalAltResult::ErrorRuntime(s, _) if s == ""));
 }