diff --git a/src/https.rs b/src/https.rs
index 1f603b9..f7562ff 100644
--- a/src/https.rs
+++ b/src/https.rs
@@ -116,7 +116,7 @@ async fn handle(
 			.to_str()?
 	};
 	let path = req.uri().path();
-	let accept_encoding = accept_encoding_fork::encodings(req.headers()).unwrap_or(vec![]);
+	let accept_encoding = accept_encoding_fork::encodings(req.headers()).unwrap_or_else(|_| vec![]);
 
 	let best_match = proxy_config
 		.entries
@@ -194,6 +194,7 @@ async fn try_compress(
 		Encoding::Deflate,
 		Encoding::Gzip,
 	];
+	#[allow(clippy::float_cmp)]
 	let encoding_opt = accept_encoding
 		.iter()
 		.filter(|(_, q)| *q == max_q)
@@ -250,13 +251,16 @@ async fn try_compress(
 	}
 
 	// put beginning chunks back into body
-	let body = futures::stream::iter(chunks.into_iter().map(|c| Ok(c))).chain(body);
+	let body = futures::stream::iter(chunks.into_iter().map(Ok)).chain(body);
 
 	// make an async reader from that for compressor
 	let body_rd =
 		StreamReader::new(body.map_err(|e| std::io::Error::new(std::io::ErrorKind::Other, e)));
 
-	debug!("Compressing response body as {:?} (at least {} bytes)", encoding, sum_lengths);
+	debug!(
+		"Compressing response body as {:?} (at least {} bytes)",
+		encoding, sum_lengths
+	);
 	head.headers.remove(header::CONTENT_LENGTH);
 
 	let compressed_body = match encoding {
diff --git a/src/main.rs b/src/main.rs
index ee95fa6..353af66 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -105,7 +105,7 @@ async fn main() {
 		enable_compression: opt.enable_compression,
 		compress_mime_types: opt
 			.compress_mime_types
-			.split(",")
+			.split(',')
 			.map(|x| x.to_string())
 			.collect(),
 	};
diff --git a/src/reverse_proxy.rs b/src/reverse_proxy.rs
index 445f6ef..f4ded40 100644
--- a/src/reverse_proxy.rs
+++ b/src/reverse_proxy.rs
@@ -39,7 +39,7 @@ fn is_hop_header(name: &HeaderName) -> bool {
 fn remove_hop_headers(headers: &HeaderMap<HeaderValue>) -> HeaderMap<HeaderValue> {
 	let mut result = HeaderMap::new();
 	for (k, v) in headers.iter() {
-		if !is_hop_header(&k) {
+		if !is_hop_header(k) {
 			result.append(k.clone(), v.clone());
 		}
 	}