Macro here::ehere [−][src]
macro_rules! ehere { () => { ... }; ($msg : literal) => { ... }; ($msg : literal, $($args : expr), +) => { ... }; }
This is supported on crate feature
std
only.Expand description
Prints the line number and filename to stderr. Additionally, it can accept a string literal and
format arguments like the format!
macro.