let opt = Some(1);
let hello = "Hello";
let _ = opt.ok_or(format!("{} world.", hello));
+
+ // index
+ let map = HashMap::<u64, u64>::new();
+ let _ = Some(1).unwrap_or(map[&1]);
+ let map = BTreeMap::<u64, u64>::new();
+ let _ = Some(1).unwrap_or(map[&1]);
+ // don't lint index vec
+ let vec = vec![1];
+ let _ = Some(1).unwrap_or(vec[1]);
}
struct Foo(u8);