You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: multi-line_comment_without_trailing_comma.rs
    path of file: ./repos/rustfmt/tests/target/issue-5042
    
    the code of the file until where you have to start completion: fn main() {
    // 5042 deals with trailing commas, not the indentation issue of these comments
    // When a future PR fixes the inentation issues these test can be updated

    
fn main() {
    // 5042 deals with trailing commas, not the indentation issue of these comments
    // When a future PR fixes the inentation issues these test can be updated
    let _ = std::ops::Add::add(
        10, 20, // ...
           // ...
    );

    let _ = std::ops::Add::add(
        10, 20, /* ... */
           // ...
    );

    let _ = std::ops::Add::add(
        10, 20, // ...
           // ...
    );

    let _ = std::ops::Add::add(
        10, 20, // ...
           /* ...
            */
    );
}