From 19109883de5edd536e3aa4aea13d0e3d1e7d1e0a Mon Sep 17 00:00:00 2001
From: Corey Farwell <coreyf@rwell.org>
Date: Mon, 30 Jan 2017 23:42:27 -0500
Subject: [PATCH] Add doc example for `num_traits::Num::from_str_radix`.

---
 traits/src/lib.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/traits/src/lib.rs b/traits/src/lib.rs
index 2cd85d4..0aeb783 100644
--- a/traits/src/lib.rs
+++ b/traits/src/lib.rs
@@ -43,6 +43,18 @@ pub trait Num: PartialEq + Zero + One
     type FromStrRadixErr;
 
     /// Convert from a string and radix <= 36.
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// use num_traits::Num;
+    ///
+    /// let result = <i32 as Num>::from_str_radix("27", 10);
+    /// assert_eq!(result, Ok(27));
+    ///
+    /// let result = <i32 as Num>::from_str_radix("foo", 10);
+    /// assert!(result.is_err());
+    /// ```
     fn from_str_radix(str: &str, radix: u32) -> Result<Self, Self::FromStrRadixErr>;
 }