Macro si_trace_print::dpf2x

macro_rules! dpf2x {
    (
        $($args:tt)*
    ) => { ... };
}

debug println! in a function plus two namespace levels when exiting.

To signify exiting a function. Use this as the last println! in a function.

use si_trace_print::{dpfn, dpfx};
use si_trace_print::dpf2x;
fn func1() {
    dpf2x!("hello");
}
fn main() {
    dpfn!();
    func1();
    dpfx!();
}

prints

→main:
    ←si_trace_print::main::func1: hello
←main:

Uses sx().

For debug builds.