4 releases
Uses old Rust 2015
0.2.2 | Jul 20, 2016 |
---|---|
0.2.1 | Jun 1, 2016 |
0.2.0 | May 24, 2016 |
0.1.0 | May 24, 2016 |
#24 in #watcher
7KB
164 lines
File Watcher
Usage
First, add the following to your Cargo.toml
[dependencies]
filewatcher = "0.2.2"
Example
extern crate filewatcher;
use filewatcher::{FileWatcher, Message};
fn main() {
let mut times = 0;
let mut watcher = match FileWatcher::new("Cargo.toml".to_string()) {
Ok(w) => w,
Err(err) => panic!("Can't read: {}", err)
};
let inode = watcher.get_inode();
let mut watcher = match watcher.reposition(inode, 0) {
Ok(w) => w,
Err(err) => panic!("Can't reposition: {}", err)
};
loop {
match watcher.next() {
Some(Message::NONE) => {
println!("None None!!!");
},
Some(Message::Line{inode, position, line}) => {
println!("inode: {:?} position: {:?} line: {:?}", inode, position, line);
},
None => break
}
println!("filename: {:?}", watcher.get_filename());
println!("file inode: {:?}", watcher.get_inode());
println!("file position: {:?}", watcher.get_position());
if times == 5 {
watcher.close();
}
times += 1;
}
}