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https://github.com/rust-lang/rust-clippy
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8 lines
216 B
Rust
8 lines
216 B
Rust
fn _f(s: &str) -> Option<()> {
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let _ = s[1..].splitn(2, '.').next()?;
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//~^ ERROR: unnecessary use of `splitn`
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//~| NOTE: `-D clippy::needless-splitn` implied by `-D warnings`
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Some(())
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}
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fn main() {}
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