[proxmox-perl-rs.git] / common / src / logger.rs

use env_logger::{Builder, Env};
use std::io::Write;

/// Initialize logging. Should only be called once
pub fn init(env_var_name: &str, default_log_level: &str) {
    if let Err(e) = Builder::from_env(Env::new().filter_or(env_var_name, default_log_level))
        .format(|buf, record| writeln!(buf, "{}: {}", record.level(), record.args()))
        .write_style(env_logger::WriteStyle::Never)
        .format_timestamp(None)
        .try_init()
    {
        eprintln!("could not set up env_logger: {e}");
    }
}
Commit	Line	Data
d0cab637 LW	1	use env_logger::{Builder, Env};
	2	use std::io::Write;
	3
c7c39407	4	/// Initialize logging. Should only be called once
d0cab637 LW	5	pub fn init(env_var_name: &str, default_log_level: &str) {
	6	if let Err(e) = Builder::from_env(Env::new().filter_or(env_var_name, default_log_level))
	7	.format(\|buf, record\| writeln!(buf, "{}: {}", record.level(), record.args()))
	8	.write_style(env_logger::WriteStyle::Never)
	9	.format_timestamp(None)
	10	.try_init()
	11	{
c7c39407 LW	12	eprintln!("could not set up env_logger: {e}");
	13	}
	14	}