rust/tests/source/issue-3049.rs

// rustfmt-indent_style: Visual
fn main() {
    something.aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .bench_function(|| {
                                 let x = hello();
                             });

    something.aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .bench_function(arg, || {
                 let x = hello();
             });

    something.aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .aaaaaaaaaaaa()
             .bench_function(arg,
                             || {
                                 let x = hello();
                             },
                             arg);

    AAAAAAAAAAA.function(|| {
                   let _ = ();
               });

    AAAAAAAAAAA.chain().function(|| {
        let _ = ();
    })
}