use chrono::Local;
#[macro_export]
macro_rules! logger {
($level:ident, $($arg:tt)*) => {{
let ts = chrono::Local::now().format("%Y-%m-%d %H:%M:%S");
println!("[{}][{}] {}", ts, stringify!($level), format!($($arg)*));
}};
}
#[allow(dead_code)]
pub fn _init() {
let _ = Local::now();
}