#[macro_export]
macro_rules! except {
($msg: expr) => {
{
use exception::Exception;
Exception::new($msg, file!(), line!())
}
};
}
#[macro_export]
macro_rules! pack {
($err: expr) => {
{
use exception::Exception;
Exception::pack($err, file!().to_string(), line!())
}
};
}