writer.rs

mod common;

use common::HelloWorld;
use mmap_sync::synchronizer::Synchronizer;
use std::time::Duration;

fn main() {
    // Initialize the Synchronizer
    let mut synchronizer = Synchronizer::new("/tmp/hello_world".as_ref());

    // Define the data
    let data = HelloWorld {
        version: 7,
        messages: vec!["Hello".to_string(), "World".to_string(), "!".to_string()],
    };

    // Write data to shared memory
    let (written, reset) = synchronizer
        .write(&data, Duration::from_secs(1))
        .expect("failed to write data");

    // Show how many bytes written and whether state was reset
    println!("written: {} bytes | reset: {}", written, reset);
}