From 46b27319a06f6c7d07496a143274ebbcc7bad20a Mon Sep 17 00:00:00 2001
From: thiolliere <gui.thiolliere@gmail.com>
Date: Fri, 1 Nov 2019 15:07:13 +0100
Subject: [PATCH] doc

---
 srml/support/src/debug.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/srml/support/src/debug.rs b/srml/support/src/debug.rs
index 1c4e463bf1234..b8c7457eb237c 100644
--- 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)+) => {