Zack M. Davis d37edef9dd prefer if let to match with None => {} arm in some places
This is a spiritual succesor to #34268/8531d581, in which we replaced a
number of matches of None to the unit value with `if let` conditionals
where it was judged that this made for clearer/simpler code (as would be
recommended by Manishearth/rust-clippy's `single_match` lint). The same
rationale applies to matches of None to the empty block.
2016-07-03 16:27:02 -07:00
..
2016-03-07 13:05:12 -08:00
2016-06-05 12:19:37 +05:30