Clean code by commenting out some variable, and allowing some dead code.

src/error.rs

@@ -7,7 +7,7 @@ pub struct GeneralError {
 }
 
 impl From<InvalidHeaderValue> for GeneralError {
-    fn from(value: InvalidHeaderValue) -> Self {
+    fn from(_value: InvalidHeaderValue) -> Self {
         GeneralError {
             description: "Unable to convert the token into header value".to_string(),
         }