Main: Fix doc test and warnings

2 files changed, 5 insertions, 6 deletions

diff --git a/src/lib.rs b/src/lib.rs
index c257544..50e6688 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -17,7 +17,7 @@
 //! let mut bot = Bot::new(".");
 //!
 //! bot.add_plugin(plugins::help::Help::new());
-//! bot.add_plugin(plugins::emoji::Emoji::new());
+//! bot.add_plugin(plugins::unicode::Unicode::new());
 //!
 //! bot.connect(&mut reactor, &config).unwrap();
 //! reactor.run().unwrap();
@@ -50,11 +50,11 @@ extern crate chrono;
 extern crate circular_queue;
 extern crate humantime;
 extern crate irc;
+extern crate rand;
 extern crate regex;
 extern crate reqwest;
 extern crate serde_json;
 extern crate time;
-extern crate rand;
 
 pub mod error;
 pub mod plugin;
@@ -326,7 +326,8 @@ impl<C: FrippyClient + 'static> ThreadedPlugins<C> {
 
 impl<C: FrippyClient> fmt::Display for ThreadedPlugins<C> {
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
-        let plugin_names = self.plugins
+        let plugin_names = self
+            .plugins
             .iter()
             .map(|(_, p)| p.name().to_owned())
             .collect::<Vec<String>>();
diff --git a/src/plugins/unicode.rs b/src/plugins/unicode.rs
index 60f01d5..0736ac7 100644
--- a/src/plugins/unicode.rs
+++ b/src/plugins/unicode.rs
@@ -1,7 +1,6 @@
 extern crate unicode_names;
 
 use std::marker::PhantomData;
-use std::fmt;
 
 use irc::client::prelude::*;
 
@@ -11,7 +10,6 @@ use FrippyClient;
 use error::ErrorKind as FrippyErrorKind;
 use error::FrippyError;
 use failure::Fail;
-use failure::ResultExt;
 
 #[derive(PluginName, Default, Debug)]
 pub struct Unicode<C> {
@@ -60,7 +58,7 @@ impl<C: FrippyClient> Unicode<C> {
 impl<C: FrippyClient> Plugin for Unicode<C> {
     type Client = C;
 
-    fn execute(&self, client: &Self::Client, message: &Message) -> ExecutionStatus {
+    fn execute(&self, _: &Self::Client, _: &Message) -> ExecutionStatus {
         ExecutionStatus::Done
     }