rust-lang/rust-clippy
GitHub で見るNew lint: Prefer mem::take over Vec::split_off(0)
Open
#4,953 opened on 2019年12月25日
A-lintS-needs-discussiongood first issue
Repository metrics
- Stars
- (10,406 stars)
- PR merge metrics
- (平均マージ 19d 22h) (30d で 113 merged PRs)
説明
let mut vec = vec![1,2,3];
let vec2 = vec.split_off(0);
Should be written as
let vec2 = std::mem::take(&mut vec);