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: clock.rs
    path of file: ./repos/zed/crates/clock/src
    
    the code of the file until where you have to start completion: mod system_clock;

use smallvec::SmallVec;
use std::{
    cmp::{self, Ordering},
    fmt, iter,
};

pub use system_clock::*;

/// A unique identifier for each distributed node.
pub type ReplicaId = u16;

/// A [Lamport sequence number](https://en.wikipedia.org/wiki/Lamport_timestamp).
pub type Seq = u32;

/// A [Lamport timestamp](https://en.wikipedia.org/wiki/Lamport_timestamp),
/// used to determine the ordering of events i
    
    pub fn observed_any(&self, other: &Self) -> bool {
        let mut lhs = self.0.iter();
        let mut rhs = other.0.iter();
        loop {
            if let Some(left) = lhs.next() {
                if let Some(right) = rhs.next() {
                    if *right > 0 && left >= right {
                        return true;
                    }
                } else {
                    return false;
                }
            } else {
                return false;
            }
        }
    }