mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-09-21 15:11:56 +00:00
14 lines
369 B
Text
14 lines
369 B
Text
error: the loop variable `i` is only used to index `ns`.
|
|
--> $DIR/needless_range_loop.rs:8:5
|
|
|
|
|
8 | / for i in 3..10 {
|
|
9 | | println!("{}", ns[i]);
|
|
10 | | }
|
|
| |_____^
|
|
|
|
|
= note: `-D needless-range-loop` implied by `-D warnings`
|
|
help: consider using an iterator
|
|
|
|
|
8 | for <item> in ns.iter().take(10).skip(3) {
|
|
| ^^^^^^
|
|
|