let with_vec = Some(vec![1]);
with_vec.unwrap_or(vec![]);
- // FIXME #944: ~|SUGGESTION with_vec.unwrap_or_else(|| vec![]);
-
let without_default = Some(Foo);
without_default.unwrap_or(Foo::new());
let b = "b".to_string();
let _ = Some(Bar("a".to_string(), Duration::from_secs(1)))
.or(Some(Bar(b, Duration::from_secs(2))));
+
+ let vec = vec!["foo"];
+ let _ = opt.ok_or(vec.len());
+
+ let array = ["foo"];
+ let _ = opt.ok_or(array.len());
+
+ let slice = &["foo"][..];
+ let _ = opt.ok_or(slice.len());
+}
+
+// Issue 4514 - early return
+fn f() -> Option<()> {
+ let a = Some(1);
+ let b = 1i32;
+
+ let _ = a.unwrap_or(b.checked_mul(3)?.min(240));
+
+ Some(())
}
fn main() {}