doc (#3995)

paritytech · Nov 2, 2019 · 0718683 · 0718683
1 parent ec7c6cf
commit 0718683
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/srml/support/src/debug.rs b/srml/support/src/debug.rs
@@ -120,6 +120,12 @@ pub mod native {
 }
 
 /// Print out a formatted message.
+///
+/// # Example
+///
+/// ```
+/// srml_support::runtime_print!("my value is {}", 3);
+/// ```
 #[macro_export]
 macro_rules! runtime_print {
 	($($arg:tt)+) => {