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: lib.rs
    path of file: ./repos/tfs/cbloom/src
    
    the code of the file until where you have to start completion: //! A concurrent implementation of Bloom filters.
//!
//! Bloom filters is a simple data structure, which is used in many different situations. It can
//! neatly solve certain problems heaurustically without need for extreme memory usage.
//!
//! This implementation is fairly standard, except that it uses atomic integers to work
//! concurrently.

#![feature(integer_atomics)]

use std::cmp;
use std::sync::atomic::{self, AtomicU64};

/// The atomic ordering used throughout the crate.
const ORDERING: atomic::Ordering = atomic::Ordering::Relaxed;

    
    pub fn maybe_contains(&self, x: u64) -> bool {
        // Start at `x`.
        let mut h = x;

        // Go over the hashers.
        for _ in 0..self.hashers {
            // Again, the hashes are defined by a cuckoo sequence of repeatedly hashing.
            h = hash(h);
            // Short-circuit if the bit is not set.
            if self.get(h).load(ORDERING) & 1 << (h % 8) == 0 {
                // Since the bit of this hash value was not set, it is impossible that the filter
                // contains `x`, so we return `false`.
                return false;
            }
        }

        // Every bit was set, so the element might be in the filter.
        true
    }