fn log(&self, record: &Record) {
// TODO: allow log level threshold to be set
println!("{:<5} [{} : {}, {}] {}", record.level.to_string(), record.module_path, record.file, record.line, record.args);
fn log(&self, record: &Record) {
// TODO: allow log level threshold to be set
println!("{:<5} [{} : {}, {}] {}", record.level.to_string(), record.module_path, record.file, record.line, record.args);