Crate synchronized_writer
source ·Expand description
A tiny implement for synchronously writing data.
Example
extern crate synchronized_writer;
use synchronized_writer::SynchronizedWriter;
use std::sync::{Arc, Mutex, mpsc};
use std::thread;
use std::io::Write;
let data = Mutex::new(Vec::new());
let data_arc = Arc::new(data);
let (tx, rx) = mpsc::channel();
for _ in 0..10 {
let mut writer = SynchronizedWriter::new(data_arc.clone());
let tx = tx.clone();
thread::spawn(move || {
writer.write(b"Hello world!").unwrap();
tx.send(0).unwrap();
});
}
for _ in 0..10 {
rx.recv().unwrap();
}
assert_eq!(b"Hello world!Hello world!Hello world!Hello world!Hello world!Hello world!Hello world!Hello world!Hello world!Hello world!".to_vec(), *data_arc.lock().unwrap());