diff --git a/src/lib.rs b/src/lib.rs
index ce70bf3..03e1c00 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -32,17 +32,15 @@
 //! ```no_run
 //! use std::io::prelude::*;
 //!
-//! fn main() {
-//!     let mut t = term::stdout().unwrap();
+//! let mut t = term::stdout().unwrap();
 //!
-//!     t.fg(term::color::GREEN).unwrap();
-//!     write!(t, "hello, ").unwrap();
+//! t.fg(term::color::GREEN).unwrap();
+//! write!(t, "hello, ").unwrap();
 //!
-//!     t.fg(term::color::RED).unwrap();
-//!     writeln!(t, "world!").unwrap();
+//! t.fg(term::color::RED).unwrap();
+//! writeln!(t, "world!").unwrap();
 //!
-//!     t.reset().unwrap();
-//! }
+//! t.reset().unwrap();
 //! ```
 //!
 //! [ansi]: https://en.wikipedia.org/wiki/ANSI_escape_code
diff --git a/src/terminfo/mod.rs b/src/terminfo/mod.rs
index a8c414f..ed6875b 100644
--- a/src/terminfo/mod.rs
+++ b/src/terminfo/mod.rs
@@ -113,8 +113,8 @@ impl TermInfo {
             Ok(TermInfo {
                 names: vec![name.to_owned()],
                 bools: HashMap::new(),
-                numbers: numbers,
-                strings: strings,
+                numbers,
+                strings,
             })
         } else {
             Err(crate::Error::TerminfoEntryNotFound)
diff --git a/src/win.rs b/src/win.rs
index d1be08f..64facb7 100644
--- a/src/win.rs
+++ b/src/win.rs
@@ -148,7 +148,8 @@ unsafe fn set_flag(handle: HANDLE, flag: CONSOLE_MODE) -> io::Result<()> {
     if SetConsoleMode(handle, curr_mode | flag) == 0 {
         return Err(io::Error::last_os_error());
     }
-    return Ok(());
+
+    Ok(())
 }
 
 /// Check if console supports ansi codes (should succeed on Windows 10)
@@ -311,14 +312,14 @@ impl<T: Write + Send> Terminal for WinConsole<T> {
     }
 
     fn supports_attr(&self, attr: Attr) -> bool {
-        match attr {
+        matches!(
+            attr,
             Attr::ForegroundColor(_)
-            | Attr::BackgroundColor(_)
-            | Attr::Standout(_)
-            | Attr::Reverse
-            | Attr::Secure => true,
-            _ => false,
-        }
+                | Attr::BackgroundColor(_)
+                | Attr::Standout(_)
+                | Attr::Reverse
+                | Attr::Secure
+        )
     }
 
     fn reset(&mut self) -> Result<()> {
@@ -408,11 +409,11 @@ impl<T: Write + Send> Terminal for WinConsole<T> {
         }
     }
 
-    fn get_ref<'a>(&'a self) -> &'a T {
+    fn get_ref(&self) -> &T {
         &self.buf
     }
 
-    fn get_mut<'a>(&'a mut self) -> &'a mut T {
+    fn get_mut(&mut self) -> &mut T {
         &mut self.buf
     }