#[macro_export] macro_rules! info_println { ($($tts:tt)*) => { println!($($tts)*); log::info!($($tts)*); } } #[macro_export] macro_rules! warn_eprintln { ($($tts:tt)*) => { eprintln!($($tts)*); log::warn!($($tts)*); } } #[macro_export] macro_rules! error_eprintln { ($($tts:tt)*) => { eprintln!($($tts)*); log::error!($($tts)*); } }