From 048f09bd14d1c19a276f07e83ec1cc647df2c74a Mon Sep 17 00:00:00 2001
From: Luro02 <24826124+Luro02@users.noreply.github.com>
Date: Sun, 26 Jan 2020 13:12:19 +0100
Subject: [PATCH] minor improvements

---
 examples/parse.rs | 3 ---
 src/error.rs      | 2 +-
 src/lib.rs        | 2 +-
 3 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/examples/parse.rs b/examples/parse.rs
index 226a22d..16c960b 100644
--- a/examples/parse.rs
+++ b/examples/parse.rs
@@ -1,6 +1,3 @@
-extern crate clap;
-extern crate hls_m3u8;
-
 use clap::{App, Arg};
 use hls_m3u8::{MasterPlaylist, MediaPlaylist};
 use std::io::{self, Read};
diff --git a/src/error.rs b/src/error.rs
index 1333ce5..2cf9a75 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -101,7 +101,7 @@ impl fmt::Display for Error {
 }
 
 impl Error {
-    fn new(inner: ErrorKind) -> Self { Self { inner } }
+    const fn new(inner: ErrorKind) -> Self { Self { inner } }
 
     pub(crate) fn custom<T: fmt::Display>(value: T) -> Self {
         Self::new(ErrorKind::Custom(value.to_string()))
diff --git a/src/lib.rs b/src/lib.rs
index 3d4b2be..45b1bc5 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -4,7 +4,7 @@
     clippy::nursery,
     clippy::cargo
 )]
-#![allow(clippy::multiple_crate_versions)]
+#![allow(clippy::multiple_crate_versions, clippy::must_use_candidate)]
 #![warn(
     missing_docs,
     missing_copy_implementations,