fix: address new clippy lints

- bool_assert_comparison
- needless_borrow
- clone_on_copy

Author: Fishrock123

src/content/accept.rs

@@ -129,7 +129,7 @@ impl Accept {
 
         // Try and find the first encoding that matches.
         for accept in &self.entries {
-            if available.contains(&accept) {
+            if available.contains(accept) {
                 return Ok(accept.media_type.clone().into());
             }
         }

src/content/accept_encoding.rs

@@ -121,7 +121,7 @@ impl AcceptEncoding {
 
         // Try and find the first encoding that matches.
         for encoding in &self.entries {
-            if available.contains(&encoding) {
+            if available.contains(encoding) {
                 return Ok(encoding.into());
             }
         }

src/headers/header_name.rs

@@ -122,7 +122,7 @@ impl<'a> PartialEq<&'a str> for HeaderName {
 
 impl PartialEq<String> for HeaderName {
     fn eq(&self, other: &String) -> bool {
-        match HeaderName::from_str(&other) {
+        match HeaderName::from_str(other) {
             Err(_) => false,
             Ok(other) => self == &other,
         }

src/headers/header_values.rs

@@ -44,7 +44,7 @@ impl HeaderValues {
 
     /// An iterator visiting all header values in arbitrary order.
     pub fn iter(&self) -> Values<'_> {
-        Values::new_values(&self)
+        Values::new_values(self)
     }
 
     // /// An iterator visiting all header values in arbitrary order, with mutable

src/mime/mod.rs

@@ -43,7 +43,7 @@ impl Mime {
     /// Sniff the mime type from a byte slice.
     pub fn sniff(bytes: &[u8]) -> crate::Result<Self> {
         let info = Infer::new();
-        let mime = match info.get(&bytes) {
+        let mime = match info.get(bytes) {
             Some(info) => info.mime,
             None => crate::bail!("Could not sniff the mime type"),
         };

src/proxies/forwarded.rs

@@ -435,7 +435,7 @@ fn starts_with_ignore_case(start: &'static str, input: &str) -> bool {
 
 impl std::fmt::Display for Forwarded<'_> {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        f.write_str(&self.header_value().as_str())
+        f.write_str(self.header_value().as_str())
     }
 }
 

src/transfer/te.rs

@@ -119,7 +119,7 @@ impl TE {
 
         // Try and find the first encoding that matches.
         for encoding in &self.entries {
-            if available.contains(&encoding) {
+            if available.contains(encoding) {
                 return Ok(encoding.into());
             }
         }

src/upgrade/connection.rs

@@ -12,9 +12,7 @@ pub struct Connection {
 impl Debug for Connection {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         let inner = "Box<dyn Asyncread + AsyncWrite + Send + Sync + Unpin>";
-        f.debug_struct("Connection")
-            .field(&"inner", &inner)
-            .finish()
+        f.debug_struct("Connection").field("inner", &inner).finish()
     }
 }