@@ -0,0 +1,73 @@
1+use cfg_if::cfg_if;
2+
3+cfg_if! {
4+ if #[cfg(feature = "log")] {
5+ pub use log::*;
6+ } else {
7+ #[allow(unused_macros)]
8+ macro_rules! debug {
9+ ( $( $e:expr ),* $(,)* ) => {
10+ if false {
11+ $(
12+ let _ = $e;
13+ )*
14+ }
15+ }
16+ }
17+
18+ #[allow(unused_macros)]
19+ macro_rules! error {
20+ ( $( $e:expr ),* $(,)* ) => {
21+ if false {
22+ $(
23+ let _ = $e;
24+ )*
25+ }
26+ }
27+ }
28+
29+ #[allow(unused_macros)]
30+ macro_rules! info {
31+ ( $( $e:expr ),* $(,)* ) => {
32+ if false {
33+ $(
34+ let _ = $e;
35+ )*
36+ }
37+ }
38+ }
39+
40+ #[allow(unused_macros)]
41+ macro_rules! log {
42+ ( $( $e:expr ),* $(,)* ) => {
43+ if false {
44+ $(
45+ let _ = $e;
46+ )*
47+ }
48+ }
49+ }
50+
51+ #[allow(unused_macros)]
52+ macro_rules! trace {
53+ ( $( $e:expr ),* $(,)* ) => {
54+ if false {
55+ $(
56+ let _ = $e;
57+ )*
58+ }
59+ }
60+ }
61+
62+ #[allow(unused_macros)]
63+ macro_rules! warn {
64+ ( $( $e:expr ),* $(,)* ) => {
65+ if false {
66+ $(
67+ let _ = $e;
68+ )*
69+ }
70+ }
71+ }
72+ }
73+}