1 // Copyright 2016 - 2018 Ulrik Sverdrup "bluss"
2 //
3 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
4 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
5 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
6 // option. This file may not be copied, modified, or distributed
7 // except according to those terms.
8 
9 // for debugging -- like println during debugging
10 macro_rules! dprint {
11     ($($t:tt)*) => {
12         debug!(println!($($t)*))
13     }
14 }
15 
16 #[cfg(feature = "use_debug")]
17 macro_rules! debug {
18     ($e:expr) => {
19         $e;
20     }
21 }
22 
23 #[cfg(not(feature = "use_debug"))]
24 macro_rules! debug {
25     ($e:expr) => {
26     }
27 }
28 
29