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: assignment.rs
    path of file: ./repos/rustfmt/tests/source
    
    the code of the file until where you have to start completion: // Test assignment

fn main() {
    let  some_var  : Type   ;

    let  mut mutable;

    let variable = AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA::BBBBBBBBBBBBBBBBBBBBBB::CCCCCCCCCCCC
    
fn main() {
    let  some_var  : Type   ;

    let  mut mutable;

    let variable = AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA::BBBBBBBBBBBBBBBBBBBBBB::CCCCCCCCCCCCCCCCCCCCCC::EEEEEE;

    variable =   LOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOONG;

    let single_line_fit =
        DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD;

    single_line_fit =   5;single_lit_fit    >>=  10;


    // #2791
    let x = 2;;;;
}