use lightning::util::logger::{Logger, Record}; pub struct TestLogger {} impl Logger for TestLogger { fn log(&self, record: &Record) { #[cfg(test)] println!("{:<5} [{} : {}, {}] {}", record.level.to_string(), record.module_path, record.file, record.line, record.args); #[cfg(not(test))] let _ = format!("{}", record.args); } }