refactor: cargo clippy

Author: pan93412

crypto/src/base64.rs

@@ -8,5 +8,5 @@ pub fn encode_crypto_base64(src: &[u8]) -> String {
 
 pub fn decode_crypto_base64(src: &str) -> CryptoResult<Vec<u8>> {
     let src = src.replace('+', "-").replace('/', "_");
-    Ok(decode(&src)?)
+    Ok(decode(src)?)
 }

crypto/src/weapi.rs

@@ -134,7 +134,7 @@ mod tests {
         let encrypted_bytes = encrypt_with_weapi_rsa(b"a1b2c3d4", &mut buf).unwrap();
         assert_eq!(encrypted_bytes, 128);
 
-        let encrypted_base64 = base64::encode(&buf);
+        let encrypted_base64 = base64::encode(buf);
         assert_eq!(
             encrypted_base64,
             r#"nknIprgQgDE2Ana3dka2qYhwE4ch/My68kTk0pGZmtkeWCTslpn9Co32as7sd5fyitf5lyXwMff/g/kDzaz6IVA/tMAtbbzkgWPDMivRy5b8z1Ypd7UV7r6aM6OgNT1bFjPo4jEAkmUl6UxCBAsrsMaaYqmW6rZl0BdJdb0/Tq0="#

engines/ytdl/src/lib.rs

@@ -141,11 +141,11 @@ async fn fetch_from_youtube(
     debug!("Receiving the search result from {exe}…");
 
     // <cmd> -f bestaudio --dumpjson
-    cmd.args(&["-f", "bestaudio", "--dump-json"]);
+    cmd.args(["-f", "bestaudio", "--dump-json"]);
 
     // --proxy <proxy>
     if let Some(proxy) = proxy {
-        cmd.args(&["--proxy", proxy]);
+        cmd.args(["--proxy", proxy]);
     }
 
     // search query