mirror of
https://github.com/rust-lang/rust-clippy
synced 2024-11-24 13:43:17 +00:00
9 lines
212 B
Rust
9 lines
212 B
Rust
|
fn _f(s: &str) -> Option<()> {
|
||
|
|
let _ = s[1..].split('.').next()?;
|
||
|
|
//~^ ERROR: unnecessary use of `splitn`
|
||
|
|
//~| NOTE: `-D clippy::needless-splitn` implied by `-D warnings`
|
||
|
|
Some(())
|
||
|
|
}
|
||
|
|
|
||
|
|
fn main() {}
|