macro_rules! pn {
(
$($args:tt)*
) => { ... };
}
Expand description
println! when entering.
To signify entering a function.
Use this as the first println!
in a function.
use si_trace_print::{pfn, pfx};
use si_trace_print::pn;
fn func1() {
pn!("hello");
}
fn main() {
pfn!();
func1();
pfx!();
}
prints
Uses sn()
.