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rust-clippy/tests/ui/needless_for_each_unfixable.rs

17 lines
512 B
Rust

//@no-rustfix: overlapping suggestions
#![warn(clippy::needless_for_each)]
#![allow(clippy::needless_return, clippy::uninlined_format_args)]
fn main() {
let v: Vec<i32> = Vec::new();
// This is unfixable because the closure includes `return`.
v.iter().for_each(|v| {
//~^ ERROR: needless use of `for_each`
//~| NOTE: `-D clippy::needless-for-each` implied by `-D warnings`
if *v == 10 {
return;
} else {
println!("{}", v);
}
});
}