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: benchmarking.rs
    path of file: ./repos/joystream/runtime-modules/proposals/engine/src
    
    the code of the file until where you have to start completion: #![allow(clippy::type_complexity)]
#![cfg(feature = "runtime-benchmarks")]
use super::*;
use crate::Module as ProposalsEngine;
use balances::Pallet as Balances;
use core::convert::Try
    
fn handle_from_id<T: membership::Config>(id: u32) -> Vec<u8> {
    let min_handle_length = 1;

    let mut handle = vec![];

    for i in 0..4 {
        handle.push(get_byte(id, i));
    }

    while handle.len() < (min_handle_length as usize) {
        handle.push(0u8);
    }

    handle
}