macro_rules! here {
($msg:expr) => { ... };
}Expand description
Macro here!("message") gives &str with the file:line path::function-name of where it was invoked,
followed by the passed “message” - useful for informative errors
macro_rules! here {
($msg:expr) => { ... };
}Macro here!("message") gives &str with the file:line path::function-name of where it was invoked,
followed by the passed “message” - useful for informative errors