use log::{Metadata, Record};
pub(crate) struct SimpleLogger(());
const LOGGER: &SimpleLogger = &SimpleLogger(());
impl SimpleLogger {
pub(crate) fn init() -> Result<(), log::SetLoggerError> {
log::set_logger(LOGGER)
}
}
impl log::Log for SimpleLogger {
fn enabled(&self, _metadata: &Metadata) -> bool {
true
}
fn log(&self, record: &Record) {
if self.enabled(record.metadata()) {
eprintln!("{} {}: {}", record.level(), record.target(), record.args());
}
}
fn flush(&self) {}
}