1 #[macro_use] 2 extern crate slog; 3 extern crate slog_async; 4 extern crate slog_term; 5 6 use slog::Drain; 7 use std::fs::OpenOptions; 8 main()9fn main() { 10 let log_path = "your_log_file_path.log"; 11 let file = OpenOptions::new() 12 .create(true) 13 .write(true) 14 .truncate(true) 15 .open(log_path) 16 .unwrap(); 17 18 let decorator = slog_term::PlainDecorator::new(file); 19 let drain = slog_term::FullFormat::new(decorator).build().fuse(); 20 let drain = slog_async::Async::new(drain).build().fuse(); 21 22 let _log = slog::Logger::root(drain, o!()); 23 info!(_log, "foo!"); 24 } 25