30 lines
894 B
Rust
30 lines
894 B
Rust
use chrono::{Local, SecondsFormat};
|
|
use log::{Level, Metadata, Record};
|
|
use log::{LevelFilter, SetLoggerError};
|
|
|
|
struct SimpleLogger;
|
|
|
|
impl log::Log for SimpleLogger {
|
|
fn enabled(&self, metadata: &Metadata) -> bool {
|
|
metadata.level() <= Level::Info
|
|
}
|
|
|
|
fn log(&self, record: &Record) {
|
|
if self.enabled(record.metadata()) {
|
|
let timestamp = Local::now().to_rfc3339_opts(SecondsFormat::Secs, true);
|
|
if record.level() < Level::Info {
|
|
eprintln!("{} {} - {}", timestamp, record.level(), record.args());
|
|
} else {
|
|
println!("{} {} - {}", timestamp, record.level(), record.args());
|
|
}
|
|
}
|
|
}
|
|
|
|
fn flush(&self) {}
|
|
}
|
|
|
|
static LOGGER: SimpleLogger = SimpleLogger;
|
|
|
|
pub fn init() -> Result<(), SetLoggerError> {
|
|
log::set_logger(&LOGGER).map(|()| log::set_max_level(LevelFilter::Info))
|
|
}
|