rust/tests/ui/needless_option_take.rs

// run-rustfix

fn main() {
    println!("Testing option_take_on_temporary");
    let x = Some(3);
    x.as_ref().take();
}
Swap span_lint for span_lint_and_sugg This implements a machine applicable suggestion to any matched usage of `.as_ref().take()`` 2022-04-08 14:54:44 -05:00			`// run-rustfix`

Introduce option_take_on_temporary lints This lint checks if Option::take() is used on a temporary value (a value that is not of type &mut Option and that is not a Place expression) to suggest omitting take() 2022-04-08 13:07:19 -05:00			`fn main() {`
			`println!("Testing option_take_on_temporary");`
			`let x = Some(3);`
Delete unused variable `y` in test This fixes the errors occuring while running the ui tests 2022-04-09 11:35:18 -05:00			`x.as_ref().take();`
Introduce option_take_on_temporary lints This lint checks if Option::take() is used on a temporary value (a value that is not of type &mut Option and that is not a Place expression) to suggest omitting take() 2022-04-08 13:07:19 -05:00			`}`