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: fuse16.rs
    path of file: ./repos/xorfilter/src
    
    the code of the file until where you have to start completion: #[allow(unused_imports)]
use std::collections::hash_map::DefaultHasher;
#[allow(unused_imports)]
use std::collections::hash_map::RandomState;
use std::collections::BTreeMap;
use std::hash::BuildHasher;
use std::hash::Hash;
use std::hash::Has
    
    fn binary_fuse16_hash(&self, index: u32, hash: u64) -> u32 {
        use crate::fuse8::binary_fuse_mulhi;

        let mut h = binary_fuse_mulhi(hash, self.segment_count_length.into());
        h += (index * self.segment_length) as u64;
        // keep the lower 36 bits
        let hh = hash & ((1_u64 << 36) - 1);
        // index 0: right shift by 36; index 1: right shift by 18; index 2: no shift
        h ^= (hh >> (36 - 18 * index)) & (self.segment_length_mask as u64);

        h as u32
    }