rust-clippy/tests/ui/unnecessary_join.fixed
Yuri Astrakhan eb3970285b fallout: fix tests to allow uninlined_format_args
In order to switch `clippy::uninlined_format_args` from pedantic to
style, all existing tests must not raise a warning. I did not want to
change the actual tests, so this is a relatively minor change that:

* add `#![allow(clippy::uninlined_format_args)]` where needed
* normalizes all allow/deny/warn attributes
   * all allow attributes are grouped together
   * sorted alphabetically
   * the `clippy::*` attributes are listed separate from the other ones.
   * deny and warn attributes are listed before the allowed ones

changelog: none
2022-10-02 15:13:22 -04:00

35 lines
931 B
Rust

// run-rustfix
#![warn(clippy::unnecessary_join)]
#![allow(clippy::uninlined_format_args)]
fn main() {
// should be linted
let vector = vec!["hello", "world"];
let output = vector
.iter()
.map(|item| item.to_uppercase())
.collect::<String>();
println!("{}", output);
// should be linted
let vector = vec!["hello", "world"];
let output = vector
.iter()
.map(|item| item.to_uppercase())
.collect::<String>();
println!("{}", output);
// should not be linted
let vector = vec!["hello", "world"];
let output = vector
.iter()
.map(|item| item.to_uppercase())
.collect::<Vec<String>>()
.join("\n");
println!("{}", output);
// should not be linted
let vector = vec!["hello", "world"];
let output = vector.iter().map(|item| item.to_uppercase()).collect::<String>();
println!("{}", output);
}