From 7f6aa0ffae703f33e93dca9fb9c415b6b682bb64 Mon Sep 17 00:00:00 2001
From: Alexis Mousset <contact@amousset.me>
Date: Sun, 2 Aug 2015 19:23:29 +0200
Subject: [PATCH] Document authentication mecanism configuration

---
 src/lib.rs    | 3 +++
 src/sender.rs | 1 -
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index c74e074..df30bee 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -56,6 +56,7 @@
 //! ```rust,no_run
 //! use smtp::sender::{Sender, SenderBuilder};
 //! use smtp::email::EmailBuilder;
+//! use smtp::authentication::Mecanism;
 //!
 //! let mut builder = EmailBuilder::new();
 //! builder = builder.to(("user@example.org", "Alias name"));
@@ -76,6 +77,8 @@
 //!     .hello_name("my.hostname.tld")
 //!     // Add credentials for authentication
 //!     .credentials("username", "password")
+//!     // Configure accepted authetication mecanisms
+//!     .authentication_mecanisms(vec![Mecanism::CramMd5])
 //!     // Enable connection reuse
 //!     .enable_connection_reuse(true).build();
 //!
diff --git a/src/sender.rs b/src/sender.rs
index 48f4858..f56219d 100644
--- a/src/sender.rs
+++ b/src/sender.rs
@@ -201,7 +201,6 @@ impl Sender {
         }
 
         if self.client_info.credentials.is_some() && self.state.connection_reuse_count == 0 {
-
             let (username, password) = self.client_info.credentials.clone().unwrap();
 
 			let mut found = false;