Remove unused lifetime and double referencing

src/api/core/mod.rs

@@ -40,7 +40,7 @@ use crate::{
 };
 
 #[put("/devices/identifier/<uuid>/clear-token")]
-fn clear_device_token<'a>(uuid: String) -> &'static str {
+fn clear_device_token(uuid: String) -> &'static str {
     // This endpoint doesn't have auth header
 
     let _ = uuid;

src/auth.rs

@@ -64,7 +64,7 @@ fn decode_jwt<T: DeserializeOwned>(token: &str, issuer: String) -> Result<T, Err
     };
 
     let token = token.replace(char::is_whitespace, "");
-    jsonwebtoken::decode(&token, &&PUBLIC_RSA_KEY, &validation).map(|d| d.claims).map_res("Error decoding JWT")
+    jsonwebtoken::decode(&token, &PUBLIC_RSA_KEY, &validation).map(|d| d.claims).map_res("Error decoding JWT")
 }
 
 pub fn decode_login(token: &str) -> Result<LoginJwtClaims, Error> {