From 8ba1f6802587a3699341a0edcd2435c7ad09b684 Mon Sep 17 00:00:00 2001
From: Frederik Rothenberger <frederik.rothenberger@dfinity.org>
Date: Wed, 22 Nov 2023 14:57:36 +0100
Subject: [PATCH] Clippy fixes

---
 demos/vc_issuer/src/main.rs               | 3 +--
 demos/vc_issuer/tests/issue_credential.rs | 8 +++-----
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/demos/vc_issuer/src/main.rs b/demos/vc_issuer/src/main.rs
index 3ea7fc2b09..11b1ef28f8 100644
--- a/demos/vc_issuer/src/main.rs
+++ b/demos/vc_issuer/src/main.rs
@@ -122,7 +122,7 @@ fn apply_config(init: IssuerInit) {
 }
 
 fn authorize_vc_request(alias: &SignedIdAlias) -> Result<AliasTuple, IssueCredentialError> {
-    let alias_tuple = extract_id_alias(&alias)?;
+    let alias_tuple = extract_id_alias(alias)?;
 
     if caller() != alias_tuple.id_dapp {
         return Err(IssueCredentialError::UnauthorizedSubject(format!(
@@ -304,7 +304,6 @@ fn verify_single_argument(
 
     let unexpected_arguments: Vec<&String> = arguments
         .keys()
-        .into_iter()
         .filter(|k| k.as_str() != expected_argument)
         .collect();
     if !unexpected_arguments.is_empty() {
diff --git a/demos/vc_issuer/tests/issue_credential.rs b/demos/vc_issuer/tests/issue_credential.rs
index b676ddc602..c0833b2ab2 100644
--- a/demos/vc_issuer/tests/issue_credential.rs
+++ b/demos/vc_issuer/tests/issue_credential.rs
@@ -562,14 +562,13 @@ fn should_issue_credential_e2e() -> Result<(), CallError> {
         alias_tuple.id_dapp,
     )?;
 
-    for credential_spec in vec![employee_credential_spec(), degree_credential_spec()] {
+    for credential_spec in [employee_credential_spec(), degree_credential_spec()] {
         let prepare_credential_response = api::prepare_credential(
             &env,
             issuer_id,
             id_alias_credentials
                 .issuer_id_alias_credential
-                .id_dapp
-                .clone(),
+                .id_dapp,
             &PrepareCredentialRequest {
                 credential_spec: credential_spec.clone(),
                 signed_id_alias: SignedIssuerIdAlias {
@@ -595,8 +594,7 @@ fn should_issue_credential_e2e() -> Result<(), CallError> {
             issuer_id,
             id_alias_credentials
                 .issuer_id_alias_credential
-                .id_dapp
-                .clone(),
+                .id_dapp,
             &GetCredentialRequest {
                 credential_spec: credential_spec.clone(),
                 signed_id_alias: SignedIssuerIdAlias {