rude/src/macros.rs

/// Unwrap a Result, and log the error.
#[macro_export]
macro_rules! try_log {
	($e:expr, $($arg:tt)*) => {
		match $e {
			Ok(r) => r,
			Err(e) => {
				let s = std::fmt::format(format_args!($($arg)*));
				log::error!("{}({}) :: {} :: {}", file!(), line!(), s, e);
				return Err(Box::from(e));
				}
			}
	};
}

/// Unwrap a Result and print if it's an error
#[macro_export]
macro_rules! try_print {
	($e:expr, $($arg:tt)*) => {
		match $e {
			Ok(r) => r,
			Err(e) => {
				let s = std::fmt::format(format_args!($($arg)*));
				println!("{}({}) :: {} :: {}", file!(), line!(), s, e);
				return Err(Box::from(e));
				}
			}
	};
}

/// Unwrap a `Result<T, E>`, if it's an error then let client know and return.
#[macro_export]
macro_rules! try_send_error {
	($i:ident, $e:expr) => {
		match $e {
			Ok(r) => r,
			Err(e) => {
				log::error!(
					"{}({}) :: returning SendQueue::error() :: {}",
					file!(),
					line!(),
					e
				);
				return SendQueue::error($i);
				}
			}
	};
}

/// Unwrap a `Result<T, E>`, send a message if it's E.
#[macro_export]
macro_rules! try_send {
	($i:ident, $e:expr, $($arg:tt)*) => {
		match $e {
			Ok(r) => r,
			Err(e) => {
				return SendQueue(vec![($i, std::fmt::format(format_args!($($arg)*)), true)].into());
				}
			}
	};
}

/// Unwrap a `Option<T>`, send a message if it's None.
#[macro_export]
macro_rules! option_send {
	($i:ident, $e:expr, $($arg:tt)*) => {
		match $e {
			Some(r) => r,
			None => {
				return SendQueue(vec![($i, std::fmt::format(format_args!($($arg)*)), true)].into());
				}
			}
	};
}

/// Unwrap a `Result<Option<T>, E>`, log message if it's error or none
#[macro_export]
macro_rules! try_option_send_error {
	($i:ident, $e:expr) => {
		match $e {
			Ok(Some(r)) => r,
			Ok(None) => {
				log::error!(
					"{}({}) :: returning SendQueue::error() :: None value",
					file!(),
					line!()
				);
				return SendQueue::error($i);
				}
			Err(e) => {
				log::error!(
					"{}({}) :: returning SendQueue::error() :: {}",
					file!(),
					line!(),
					e
				);
				return SendQueue::error($i);
				}
			}
	};
}

// #[macro_export]
// macro_rules! try_option_send_error {
// 	($i:ident, $e:expr) => {
// 		if let Ok(Some(r)) = $e {
// 				r
// 		} else {
// 			return SendQueue::error($i);
// 			}
// 	};
// }