macro_rules! validate_or_error {
(array: $data:expr, $name:expr, $op:expr) => { ... };
(finite: $data:expr, $name:expr, $op:expr) => { ... };
(probability: $value:expr, $name:expr, $op:expr) => { ... };
(positive: $value:expr, $name:expr, $op:expr) => { ... };
}Expand description
Convenience macro for validation with automatic error creation