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: bench.rs
    path of file: ./repos/gimli/benches
    
    the code of the file until where you have to start completion: #![feature(test)]

extern crate test;

use gimli::{
    AttributeValue, DebugAbb
    
    fn eval_longest_fde_instructions_new_ctx_everytime(b: &mut test::Bencher) {
        let eh_frame = read_section("eh_frame");
        let eh_frame = EhFrame::new(&eh_frame, LittleEndian);
        let bases = BaseAddresses::default()
            .set_eh_frame(0)
            .set_got(0)
            .set_text(0);
        let fde = get_fde_with_longest_cfi_instructions(&eh_frame, &bases);

        b.iter(|| {
            let mut ctx = Box::new(UnwindContext::new());
            let mut table = fde
                .rows(&eh_frame, &bases, &mut ctx)
                .expect("Should initialize the ctx OK");
            while let Some(row) = table.next_row().expect("Should get next unwind table row") {
                test::black_box(row);
            }
        });
    }