From 97e27e0f0b5550b545482829a39004205437516b Mon Sep 17 00:00:00 2001
From: Alex Beregszaszi <alex@rtfs.hu>
Date: Wed, 29 May 2019 12:10:16 +0100
Subject: [PATCH] Turn debug module into macros

---
 src/debug.rs | 58 ++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 52 insertions(+), 6 deletions(-)

diff --git a/src/debug.rs b/src/debug.rs
index ae2e659..ca8f5d2 100644
--- a/src/debug.rs
+++ b/src/debug.rs
@@ -16,31 +16,77 @@ mod native {
 }
 
 /// Prints an unsigned 32-bit int.
-pub fn print32(value: u32) {
+fn print32(value: u32) {
     unsafe { native::debug_print32(value) }
 }
 
 /// Prints an unsigned 64-bit int.
-pub fn print64(value: u64) {
+fn print64(value: u64) {
     unsafe { native::debug_print64(value) }
 }
 
 /// Prints the contents of a slice.
-pub fn print_mem(slice: &[u8]) {
+fn print_mem(slice: &[u8]) {
     unsafe { native::debug_printMem(slice.as_ptr() as *const u32, slice.len() as u32) }
 }
 
 /// Prints the contents of a slice in hexadecimal format.
-pub fn print_mem_hex(slice: &[u8]) {
+fn print_mem_hex(slice: &[u8]) {
     unsafe { native::debug_printMemHex(slice.as_ptr() as *const u32, slice.len() as u32) }
 }
 
 /// Prints the value of a storage key.
-pub fn print_storage(key: &StorageKey) {
+fn print_storage(key: &StorageKey) {
     unsafe { native::debug_printStorage(key.bytes.as_ptr() as *const u32) }
 }
 
 /// Prints the value of a storage key in hexadecimal format.
-pub fn print_storage_hex(key: &StorageKey) {
+fn print_storage_hex(key: &StorageKey) {
     unsafe { native::debug_printStorageHex(key.bytes.as_ptr() as *const u32) }
 }
+
+#[macro_export]
+macro_rules! print32 {
+    ($e:expr) => {
+        #[cfg(debug_assertions)]
+        $crate::debug::native::print32($e)
+    };
+}
+
+#[macro_export]
+macro_rules! print64 {
+    ($e:expr) => {
+        #[cfg(debug_assertions)]
+        $crate::debug::native::print64($e)
+    };
+}
+
+#[macro_export]
+macro_rules! print_mem {
+    ($e:expr) => {
+        #[cfg(debug_assertions)]
+        $crate::debug::native::print_mem($e)
+    };
+}
+
+#[macro_export]
+macro_rules! print_mem_hex {
+    ($e:expr) => {
+        #[cfg(debug_assertions)]
+        $crate::debug::native::print_mem_hex($e)
+    };
+}
+#[macro_export]
+macro_rules! print_storage {
+    ($e:expr) => {
+        #[cfg(debug_assertions)]
+        $crate::debug::native::print_storage($e)
+    };
+}
+#[macro_export]
+macro_rules! print_storage_hex {
+    ($e:expr) => {
+        #[cfg(debug_assertions)]
+        $crate::debug::native::print_storage_hex($e)
+    };
+}