Fix some clippy lints

3 files changed, 6 insertions, 6 deletions

diff --git a/src/model/channel.rs b/src/model/channel.rs
index 19f59ef..4ba31d6 100644
--- a/src/model/channel.rs
+++ b/src/model/channel.rs
@@ -656,7 +656,7 @@ impl Message {
             }
         }}
 
-        let mut gen = format!("{}", self.author.mention());
+        let mut gen = self.author.mention();
         gen.push_str(": ");
         gen.push_str(content);
 
@@ -1197,7 +1197,7 @@ impl fmt::Display for ReactionType {
             ReactionType::Custom { id, ref name } => {
                 f.write_char('<')?;
                 f.write_char(':')?;
-                f.write_str(&name)?;
+                f.write_str(name)?;
                 f.write_char(':')?;
                 fmt::Display::fmt(&id, f)?;
                 f.write_char('>')
diff --git a/src/model/id.rs b/src/model/id.rs
index cbbd796..d0d0b61 100644
--- a/src/model/id.rs
+++ b/src/model/id.rs
@@ -176,7 +176,7 @@ impl UserId {
     /// Search the cache for the channel with the Id.
     #[cfg(all(feature = "cache", feature = "methods"))]
     pub fn find(&self) -> Option<User> {
-        CACHE.read().unwrap().get_user(*self).map(|x| x.clone())
+        CACHE.read().unwrap().get_user(*self).cloned()
     }
 }
 
diff --git a/src/model/misc.rs b/src/model/misc.rs
index e078bac..263362f 100644
--- a/src/model/misc.rs
+++ b/src/model/misc.rs
@@ -97,7 +97,7 @@ impl FromStr for User {
 impl FromStr for UserId {
     type Err = ();
     fn from_str(s: &str) -> StdResult<Self, ()> {
-        utils::parse_username(s).ok_or_else(|| ()).map(|x| UserId(x))
+        utils::parse_username(s).ok_or_else(|| ()).map(UserId)
     }
 }
 
@@ -120,7 +120,7 @@ impl FromStr for Role {
 impl FromStr for RoleId {
     type Err = ();
     fn from_str(s: &str) -> StdResult<Self, ()> {
-        utils::parse_role(s).ok_or_else(|| ()).map(|x| RoleId(x))
+        utils::parse_role(s).ok_or_else(|| ()).map(RoleId)
     }
 }
 
@@ -134,7 +134,7 @@ impl FromStr for EmojiIdentifier {
 impl FromStr for ChannelId {
     type Err = ();
     fn from_str(s: &str) -> StdResult<Self, ()> {
-        utils::parse_channel(s).ok_or_else(|| ()).map(|x| ChannelId(x))
+        utils::parse_channel(s).ok_or_else(|| ()).map(ChannelId)
     }
 }