Add extra linting (#4977)

* Add extra linting

Added extra linting for some code styles.
Also added the Rust Edition 2024 lints.

Closes #4974

Signed-off-by: BlackDex <black.dex@gmail.com>

* Adjusted according to comments

Signed-off-by: BlackDex <black.dex@gmail.com>

---------

Signed-off-by: BlackDex <black.dex@gmail.com>

src/api/core/accounts.rs

@@ -223,7 +223,7 @@ pub async fn _register(data: Json<RegisterData>, mut conn: DbConn) -> JsonResult
         }
 
         if verified_by_invite && is_email_2fa_required(data.organization_user_id, &mut conn).await {
-            let _ = email::activate_email_2fa(&user, &mut conn).await;
+            email::activate_email_2fa(&user, &mut conn).await.ok();
         }
     }
 
@@ -232,7 +232,7 @@ pub async fn _register(data: Json<RegisterData>, mut conn: DbConn) -> JsonResult
     // accept any open emergency access invitations
     if !CONFIG.mail_enabled() && CONFIG.emergency_access_allowed() {
         for mut emergency_invite in EmergencyAccess::find_all_invited_by_grantee_email(&user.email, &mut conn).await {
-            let _ = emergency_invite.accept_invite(&user.uuid, &user.email, &mut conn).await;
+            emergency_invite.accept_invite(&user.uuid, &user.email, &mut conn).await.ok();
         }
     }
 
@@ -1038,7 +1038,7 @@ async fn put_device_token(uuid: &str, data: Json<PushToken>, headers: Headers, m
             return Ok(());
         } else {
             // Try to unregister already registered device
-            let _ = unregister_push_device(device.push_uuid).await;
+            unregister_push_device(device.push_uuid).await.ok();
         }
         // clear the push_uuid
         device.push_uuid = None;

src/api/core/organizations.rs

@@ -1720,7 +1720,7 @@ async fn list_policies_token(org_id: &str, token: &str, mut conn: DbConn) -> Jso
         return Ok(Json(json!({})));
     }
 
-    let invite = crate::auth::decode_invite(token)?;
+    let invite = decode_invite(token)?;
 
     let invite_org_id = match invite.org_id {
         Some(invite_org_id) => invite_org_id,

src/api/core/public.rs

@@ -1,6 +1,6 @@
 use chrono::Utc;
 use rocket::{
-    request::{self, FromRequest, Outcome},
+    request::{FromRequest, Outcome},
     serde::json::Json,
     Request, Route,
 };
@@ -192,7 +192,7 @@ pub struct PublicToken(String);
 impl<'r> FromRequest<'r> for PublicToken {
     type Error = &'static str;
 
-    async fn from_request(request: &'r Request<'_>) -> request::Outcome<Self, Self::Error> {
+    async fn from_request(request: &'r Request<'_>) -> Outcome<Self, Self::Error> {
         let headers = request.headers();
         // Get access_token
         let access_token: &str = match headers.get_one("Authorization") {

src/api/core/two_factor/email.rs

@@ -292,7 +292,7 @@ impl EmailTokenData {
     }
 
     pub fn from_json(string: &str) -> Result<EmailTokenData, Error> {
-        let res: Result<EmailTokenData, crate::serde_json::Error> = serde_json::from_str(string);
+        let res: Result<EmailTokenData, serde_json::Error> = serde_json::from_str(string);
         match res {
             Ok(x) => Ok(x),
             Err(_) => err!("Could not decode EmailTokenData from string"),

src/api/core/two_factor/protected_actions.rs

@@ -42,7 +42,7 @@ impl ProtectedActionData {
     }
 
     pub fn from_json(string: &str) -> Result<Self, Error> {
-        let res: Result<Self, crate::serde_json::Error> = serde_json::from_str(string);
+        let res: Result<Self, serde_json::Error> = serde_json::from_str(string);
         match res {
             Ok(x) => Ok(x),
             Err(_) => err!("Could not decode ProtectedActionData from string"),

src/api/core/two_factor/yubikey.rs

@@ -49,7 +49,7 @@ fn parse_yubikeys(data: &EnableYubikeyData) -> Vec<String> {
     data_keys.iter().filter_map(|e| e.as_ref().cloned()).collect()
 }
 
-fn jsonify_yubikeys(yubikeys: Vec<String>) -> serde_json::Value {
+fn jsonify_yubikeys(yubikeys: Vec<String>) -> Value {
     let mut result = Value::Object(serde_json::Map::new());
 
     for (i, key) in yubikeys.into_iter().enumerate() {