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https://github.com/rust-lang/rust-clippy
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22 lines
819 B
Rust
22 lines
819 B
Rust
#![warn(clippy::iter_skip_next)]
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#![allow(dead_code, clippy::iter_out_of_bounds)]
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//@no-rustfix
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/// Checks implementation of `ITER_SKIP_NEXT` lint
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fn main() {
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// fix #8128
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let test_string = "1|1 2";
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let sp = test_string.split('|').map(|s| s.trim());
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let _: Vec<&str> = sp.skip(1).next().unwrap().split(' ').collect();
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//~^ ERROR: called `skip(..).next()` on an iterator
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if let Some(s) = Some(test_string.split('|').map(|s| s.trim())) {
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let _: Vec<&str> = s.skip(1).next().unwrap().split(' ').collect();
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//~^ ERROR: called `skip(..).next()` on an iterator
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};
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fn check<T>(s: T)
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where
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T: Iterator<Item = String>,
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{
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let _: Vec<&str> = s.skip(1).next().unwrap().split(' ').collect();
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//~^ ERROR: called `skip(..).next()` on an iterator
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}
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}
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