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: decode.rs
    path of file: ./repos/CleanIt/drivers/src/roomba
    
    the code of the file until where you have to start completion: use byteorder::{BigEndian, ReadBytesExt};
use hex::{decode, encode};
use parse_int::parse;
use std::borrow::Borrow;
use std::collections::hash_map::RandomState;
use std::collections::HashMap;
use std::io::Cur
    
pub fn decode_short(low: u8, high: u8) -> i16 {
    // let two_byte_buffer = [high, low];
    // let encoded_hex = encode(two_byte_buffer);
    // let prefixed_hex = format!("{}{}", HEX_PREFIX, encoded_hex);
    // let decoded_decimal = parse::<u16>(&prefixed_hex);
    // decoded_decimal.unwrap() as i16

    let mut data = Cursor::new(vec![high, low]);
    data.read_i16::<BigEndian>().unwrap()
}