2 Finds nested `match` or `if let` expressions where the patterns may be "collapsed" together
3 without adding any branches.
5 Note that this lint is not intended to find _all_ cases where nested match patterns can be merged, but only
6 cases where merging would most likely make the code more readable.
9 It is unnecessarily verbose and complex.
13 fn func(opt: Option<Result<u64, String>>) {
25 fn func(opt: Option<Result<u64, String>>) {