let ext_opt = Some(42);
let nested_opt = Some(Some(42));
let nested_tuple_opt = Some(Some((42, 43)));
+ let cond = true;
// Should lint - Option
let _ = opt.unwrap_or_else(|| 2);
let _ = opt.get_or_insert_with(|| 2);
let _ = opt.ok_or_else(|| 2);
let _ = nested_tuple_opt.unwrap_or_else(|| Some((1, 2)));
+ let _ = cond.then(|| astronomers_pi);
// Cases when unwrap is not called on a simple variable
let _ = Some(10).unwrap_or_else(|| 2);
let _: Result<usize, usize> = res.or_else(|_| Ok(2));
let _: Result<usize, usize> = res.or_else(|_| Ok(astronomers_pi));
let _: Result<usize, usize> = res.or_else(|_| Ok(ext_str.some_field));
+ let _: Result<usize, usize> = res.
+ // some lines
+ // some lines
+ // some lines
+ // some lines
+ // some lines
+ // some lines
+ or_else(|_| Ok(ext_str.some_field));
// neither bind_instead_of_map nor unnecessary_lazy_eval applies here
let _: Result<usize, usize> = res.and_then(|x| Err(x));