resolve clippy warnings

src/discovery.rs

@@ -24,11 +24,7 @@ const DESCRIPTION_ENDPOINT: &str = "/xml/device_description.xml";
 /// Returns basic information about a speaker, if one is found at the given IP address
 /// * `ip_addr` - the IP of the speaker to query for information
 pub async fn get_speaker_info(ip_addr: Ipv4Addr) -> Result<BasicSpeakerInfo, SpeakerError> {
-    let url = format!(
-        "http://{}:1400{}",
-        ip_addr.to_string(),
-        DESCRIPTION_ENDPOINT
-    );
+    let url = format!("http://{}:1400{}", ip_addr, DESCRIPTION_ENDPOINT);
 
     let response = reqwest::get(&url).await?;
 

src/speaker.rs

@@ -49,10 +49,6 @@ impl PartialEq for BasicSpeakerInfo {
     fn eq(&self, other: &Self) -> bool {
         self.ip_addr == other.ip_addr
     }
-
-    fn ne(&self, other: &Self) -> bool {
-        !self.eq(other)
-    }
 }
 
 /// A sonos speaker
@@ -101,7 +97,7 @@ impl Speaker {
     ) -> Result<String, SpeakerError> {
         let url = format!("http://{}:1400{}", self.ip_addr, service.get_endpoint());
 
-        let xml_body = generate_xml(&action_name, &service, arguments)?;
+        let xml_body = generate_xml(action_name, &service, arguments)?;
 
         let response = self
             .client

src/xml.rs

@@ -33,7 +33,7 @@ pub(crate) fn get_tag_by_name_node<'a>(
     Ok(tag)
 }
 
-pub(crate) fn get_text<'a>(node: roxmltree::Node<'a, '_>) -> Result<String, XMLError> {
+pub(crate) fn get_text(node: roxmltree::Node<'_, '_>) -> Result<String, XMLError> {
     node.text()
         .ok_or(XMLError::ElementNotFound(
             node.tag_name().name().to_string(),