2 files changed, 18 insertions, 5 deletions
diff --git a/src/utils/message_builder.rs b/src/utils/message_builder.rs
index 93c5489..15c0b07 100644
--- a/src/utils/message_builder.rs
+++ b/src/utils/message_builder.rs
@@ -129,8 +129,13 @@ impl MessageBuilder {
     /// [`ChannelId`]: ../model/id/struct.ChannelId.html
     /// [`GuildChannel`]: ../model/channel/struct.GuildChannel.html
     /// [Display implementation]: ../model/id/struct.ChannelId.html#method.fmt-1
-    pub fn channel<C: Into<ChannelId>>(mut self, channel: C) -> Self {
-        let _ = write!(self.0, "{}", channel.into().mention());
+    #[inline]
+    pub fn channel<C: Into<ChannelId>>(self, channel: C) -> Self {
+        self._channel(channel.into())
+    }
+
+    fn _channel(mut self, channel: ChannelId) -> Self {
+        let _ = write!(self.0, "{}", channel.mention());
 
         self
     }
@@ -198,8 +203,13 @@ impl MessageBuilder {
     ///
     /// assert_eq!(message.push("ing").0, "testing");
     /// ```
-    pub fn push<D: I>(mut self, content: D) -> Self {
-        self.0.push_str(&content.into().to_string());
+    #[inline]
+    pub fn push<D: I>(self, content: D) -> Self {
+        self._push(content.into().to_string())
+    }
+
+    fn _push(mut self, content: String) -> Self {
+        self.0.push_str(&content);
 
         self
     }
diff --git a/src/utils/mod.rs b/src/utils/mod.rs
index 544aef4..e20dd22 100644
--- a/src/utils/mod.rs
+++ b/src/utils/mod.rs
@@ -348,9 +348,12 @@ pub fn parse_emoji(mention: &str) -> Option<EmojiIdentifier> {
 /// ```
 ///
 /// [`EditProfile::avatar`]: ../builder/struct.EditProfile.html#method.avatar
+#[inline]
 pub fn read_image<P: AsRef<Path>>(path: P) -> Result<String> {
-    let path = path.as_ref();
+    _read_image(path.as_ref())
+}
 
+fn _read_image(path: &Path) -> Result<String> {
     let mut v = Vec::default();
     let mut f = File::open(path)?;
     let _ = f.read_to_end(&mut v);