macro_rules! efx {
(
$($args:tt)*
) => { ... };
}
Expand description
eprintln! in a function when exiting.
To signify exiting a function.
Use this as the last eprintln!
in a function.
use si_trace_print::{efn, efx};
fn func1() {
efx!("hello");
}
fn main() {
efn!();
func1();
efx!();
}
prints
→main:
←func1: hello
←main:
Uses sx()
.