From eb9e343142b7fe7392408141dab7145cb4a30ba2 Mon Sep 17 00:00:00 2001
From: Joshua Gilman <joshuagilman@gmail.com>
Date: Mon, 27 Sep 2021 11:35:25 -0700
Subject: [PATCH] docs: adds amplifying note about private key formats (#1335)

---
 src/tls.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/tls.rs b/src/tls.rs
index 32ffa62..0e911d2 100644
--- a/src/tls.rs
+++ b/src/tls.rs
@@ -183,6 +183,8 @@ impl Identity {
     /// The input should contain a PEM encoded private key
     /// and at least one PEM encoded certificate.
     ///
+    /// Note: The private key must be in RSA or PKCS#8 format.
+    ///
     /// # Examples
     ///
     /// ```