rust-clippy/tests/ui/methods_fixable.rs

//@run-rustfix

#![warn(clippy::filter_next)]

/// Checks implementation of `FILTER_NEXT` lint.
fn main() {
    let v = vec![3, 2, 1, 0, -1, -2, -3];

    // Single-line case.
    let _ = v.iter().filter(|&x| *x < 0).next();
}
Update to a compiletest-rs version that requires `//@` for commands 2023-04-20 14:37:15 +00:00			`//@run-rustfix`
Move fixable `filter_next` and `filter_map_next` cases to rustfixed tests 2020-10-23 07:49:47 +00:00
			`#![warn(clippy::filter_next)]`

			/// Checks implementation of `FILTER_NEXT` lint.
			`fn main() {`
			`let v = vec![3, 2, 1, 0, -1, -2, -3];`

			`// Single-line case.`
			`let _ = v.iter().filter(\|&x\| *x < 0).next();`
			`}`