How to keep the comments at the same line when reformatting the code with Rust code formatter?

[q2333gh]

I use rust-analyzer in VSCode.
with all default settings.
Check out the gif: when press reformat-hot-key:
my comments move away from the same line of code,
which is really not good-looking.
if the comments is at the same line of code ,
reading the codes will be much more fluent.
Making the comments become optional read.

The code I wish when reformat.

fn main() {
    let guess: u32 = match guess.trim().parse() {// :u32 : type casting, work with .parse()
        Ok(num) => num,
        Err(_) => { //_  means any error
            println!("Please input numbers!");
            continue;
        }
    };
}

The code I don`t like when reformat:

fn main() {
    let guess: u32 = match guess.trim().parse() {
        // :u32 : type casting, work with .parse()
        Ok(num) => num,
        Err(_) => {
            //_  means any error
            println!("Please input numbers!");
            continue;
        }
    };
}

I want to get some help with it,
and I assume maybe some people also need this formatting behaviour.

[calebcartwright]

Thanks but closing as a duplicate of #3255