diff --git a/tokio-xmpp/src/error.rs b/tokio-xmpp/src/error.rs
index 0818dab..82f7e74 100644
--- a/tokio-xmpp/src/error.rs
+++ b/tokio-xmpp/src/error.rs
@@ -5,6 +5,7 @@ use std::borrow::Cow;
 use std::error::Error as StdError;
 use std::fmt;
 use std::io::Error as IoError;
+use std::str::Utf8Error;
 #[cfg(feature = "tls-rust")]
 use tokio_rustls::rustls::client::InvalidDnsNameError;
 #[cfg(feature = "tls-rust")]
@@ -40,6 +41,10 @@ pub enum Error {
     Disconnected,
     /// Shoud never happen
     InvalidState,
+    /// Fmt error
+    Fmt(fmt::Error),
+    /// Utf8 error
+    Utf8(Utf8Error),
 }
 
 impl fmt::Display for Error {
@@ -56,6 +61,8 @@ impl fmt::Display for Error {
             Error::DnsNameError(e) => write!(fmt, "DNS name error: {}", e),
             Error::Disconnected => write!(fmt, "disconnected"),
             Error::InvalidState => write!(fmt, "invalid state"),
+            Error::Fmt(e) => write!(fmt, "Fmt error: {}", e),
+            Error::Utf8(e) => write!(fmt, "Utf8 error: {}", e),
         }
     }
 }
@@ -98,6 +105,18 @@ impl From<TlsError> for Error {
     }
 }
 
+impl From<fmt::Error> for Error {
+    fn from(e: fmt::Error) -> Self {
+        Error::Fmt(e)
+    }
+}
+
+impl From<Utf8Error> for Error {
+    fn from(e: Utf8Error) -> Self {
+        Error::Utf8(e)
+    }
+}
+
 #[cfg(feature = "tls-rust")]
 impl From<InvalidDnsNameError> for Error {
     fn from(e: InvalidDnsNameError) -> Self {
diff --git a/tokio-xmpp/src/xmpp_codec.rs b/tokio-xmpp/src/xmpp_codec.rs
index 77a8a12..1e47ec6 100644
--- a/tokio-xmpp/src/xmpp_codec.rs
+++ b/tokio-xmpp/src/xmpp_codec.rs
@@ -114,7 +114,7 @@ impl Decoder for XMPPCodec {
 }
 
 impl Encoder<Packet> for XMPPCodec {
-    type Error = io::Error;
+    type Error = Error;
 
     fn encode(&mut self, item: Packet, dst: &mut BytesMut) -> Result<(), Self::Error> {
         let remaining = dst.capacity() - dst.len();
@@ -139,24 +139,28 @@ impl Encoder<Packet> for XMPPCodec {
                 }
                 write!(buf, ">\n").map_err(to_io_err)?;
 
-                debug!(">> {:?}", buf);
-                write!(dst, "{}", buf).map_err(to_io_err)
+                let utf8 = std::str::from_utf8(dst)?;
+                debug!(">> {}", utf8);
+                write!(dst, "{}", buf)?
+            }
+            Packet::Stanza(stanza) => {
+                let _ = stanza
+                    .write_to(&mut WriteBytes::new(dst))
+                    .map_err(|e| to_io_err(format!("{}", e)))?;
+                let utf8 = std::str::from_utf8(dst)?;
+                debug!(">> {}", utf8);
+            }
+            Packet::Text(text) => {
+                let _ = write_text(&text, dst).map_err(to_io_err)?;
+                let utf8 = std::str::from_utf8(dst)?;
+                debug!(">> {}", utf8);
+            }
+            Packet::StreamEnd => {
+                let _ = write!(dst, "</stream:stream>\n").map_err(to_io_err);
             }
-            Packet::Stanza(stanza) => stanza
-                .write_to(&mut WriteBytes::new(dst))
-                .and_then(|_| {
-                    debug!(">> {:?}", dst);
-                    Ok(())
-                })
-                .map_err(|e| to_io_err(format!("{}", e))),
-            Packet::Text(text) => write_text(&text, dst)
-                .and_then(|_| {
-                    debug!(">> {:?}", dst);
-                    Ok(())
-                })
-                .map_err(to_io_err),
-            Packet::StreamEnd => write!(dst, "</stream:stream>\n").map_err(to_io_err),
         }
+
+        Ok(())
     }
 }