Macro trace_macros::traceln
[−]
[src]
macro_rules! traceln { (type=>$tp:expr, $($arg:tt)+) => { ... }; (type=>$tp:expr) => { ... }; ($($arg:tt)+) => { ... }; }
Trace macro like println
It uses format_args!
for creating formatted string from passed arguments.
Prints with the following format: file!:line! - [type:] [Message]