rust-lang/rust-clippy
Auf GitHub ansehenNew lint: Prefer mem::take over Vec::split_off(0)
Open
#4.953 geöffnet am 25. Dez. 2019
A-lintS-needs-discussiongood first issue
Repository-Metriken
- Stars
- (10.406 Stars)
- PR-Merge-Metriken
- (Durchschn. Merge 19T 22h) (113 gemergte PRs in 30 T)
Beschreibung
let mut vec = vec![1,2,3];
let vec2 = vec.split_off(0);
Should be written as
let vec2 = std::mem::take(&mut vec);