Remove unecessary clone

5 years ago · 672a245548
parent 2d2745195e
commit 672a245548
1 changed files with 1 additions and 1 deletions
--- a/src/mail.rs
+++ b/src/mail.rs
@ -42,7 +42,7 @@ fn mailer() -> SmtpTransport {

    let smtp_client = match &CONFIG.smtp_auth_mechanism() {
        Some(auth_mechanism_json) => {
-            let auth_mechanism = serde_json::from_str::<SmtpAuthMechanism>(&auth_mechanism_json.clone());
+            let auth_mechanism = serde_json::from_str::<SmtpAuthMechanism>(&auth_mechanism_json);
            match auth_mechanism {
                Ok(auth_mechanism) => smtp_client.authentication_mechanism(auth_mechanism),
                Err(_) => panic!("Failure to parse mechanism. Is it proper Json? Eg. `\"Plain\"` not `Plain`"),