From 74a28559c4acb6fc6bf8d0089d3d628377c42a1c Mon Sep 17 00:00:00 2001
From: Isis Lovecruft <isis@patternsinthevoid.net>
Date: Tue, 17 Jul 2018 00:22:34 +0000
Subject: [PATCH] Add example code for Scalar.to_bytes() and Scalar.as_bytes().

---
 src/scalar.rs | 22 +++++++++++++++++++++-
 1 file changed, 21 insertions(+), 1 deletion(-)

diff --git a/src/scalar.rs b/src/scalar.rs
index 3219bfc..4e9286d 100644
--- a/src/scalar.rs
+++ b/src/scalar.rs
@@ -533,11 +533,31 @@ impl Scalar {
     }
 
     /// Convert this `Scalar` to its underlying sequence of bytes.
+    ///
+    /// # Example
+    ///
+    /// ```
+    /// use curve25519_dalek::scalar::Scalar;
+    ///
+    /// let s: Scalar = Scalar::zero();
+    ///
+    /// assert!(s.to_bytes() == [0u8; 32]);
+    /// ```
     pub fn to_bytes(&self) -> [u8; 32] {
         self.bytes
     }
 
-    /// View this `Scalar` as a sequence of bytes.
+    /// View this `Scalar` as its underlying sequence of bytes.
+    ///
+    /// # Example
+    ///
+    /// ```
+    /// use curve25519_dalek::scalar::Scalar;
+    ///
+    /// let s: Scalar = Scalar::zero();
+    ///
+    /// assert!(s.as_bytes() == &[0u8; 32]);
+    /// ```
     pub fn as_bytes(&self) -> &[u8; 32] {
         &self.bytes
     }