Resolve uninlined_format_args clippy warnings

The upcomming release of Rust 1.67.0 will warn on `uninlined_format_args`.
This PR resolves that by inlining all these items.
It also looks nicer.

clippy.toml

@@ -0,0 +1 @@
+msrv = "1.60.0"

src/api/core/accounts.rs

@@ -705,7 +705,7 @@ async fn password_hint(data: JsonUpcase<PasswordHintData>, mut conn: DbConn) ->
                 mail::send_password_hint(email, hint).await?;
                 Ok(())
             } else if let Some(hint) = hint {
-                err!(format!("Your password hint is: {}", hint));
+                err!(format!("Your password hint is: {hint}"));
             } else {
                 err!(NO_HINT);
             }

src/api/core/ciphers.rs

@@ -1049,7 +1049,7 @@ async fn save_attachment(
         } else {
             attachment.delete(&mut conn).await.ok();
 
-            err!(format!("Attachment size mismatch (expected within [{}, {}], got {})", min_size, max_size, size));
+            err!(format!("Attachment size mismatch (expected within [{min_size}, {max_size}], got {size})"));
         }
     } else {
         // Legacy API

src/api/core/mod.rs

@@ -172,8 +172,7 @@ async fn put_eq_domains(
 #[get("/hibp/breach?<username>")]
 async fn hibp_breach(username: String) -> JsonResult {
     let url = format!(
-        "https://haveibeenpwned.com/api/v3/breachedaccount/{}?truncateResponse=false&includeUnverified=false",
+        "https://haveibeenpwned.com/api/v3/breachedaccount/{username}?truncateResponse=false&includeUnverified=false"
-        username
     );
 
     if let Some(api_key) = crate::CONFIG.hibp_api_key() {
@@ -195,7 +194,7 @@ async fn hibp_breach(username: String) -> JsonResult {
             "Domain": "haveibeenpwned.com",
             "BreachDate": "2019-08-18T00:00:00Z",
             "AddedDate": "2019-08-18T00:00:00Z",
-            "Description": format!("Go to: <a href=\"https://haveibeenpwned.com/account/{account}\" target=\"_blank\" rel=\"noreferrer\">https://haveibeenpwned.com/account/{account}</a> for a manual check.<br/><br/>HaveIBeenPwned API key not set!<br/>Go to <a href=\"https://haveibeenpwned.com/API/Key\" target=\"_blank\" rel=\"noreferrer\">https://haveibeenpwned.com/API/Key</a> to purchase an API key from HaveIBeenPwned.<br/><br/>", account=username),
+            "Description": format!("Go to: <a href=\"https://haveibeenpwned.com/account/{username}\" target=\"_blank\" rel=\"noreferrer\">https://haveibeenpwned.com/account/{username}</a> for a manual check.<br/><br/>HaveIBeenPwned API key not set!<br/>Go to <a href=\"https://haveibeenpwned.com/API/Key\" target=\"_blank\" rel=\"noreferrer\">https://haveibeenpwned.com/API/Key</a> to purchase an API key from HaveIBeenPwned.<br/><br/>"),
             "LogoPath": "vw_static/hibp.png",
             "PwnCount": 0,
             "DataClasses": [

src/api/core/organizations.rs

@@ -713,7 +713,7 @@ async fn send_invite(
         let user = match User::find_by_mail(&email, &mut conn).await {
             None => {
                 if !CONFIG.invitations_allowed() {
-                    err!(format!("User does not exist: {}", email))
+                    err!(format!("User does not exist: {email}"))
                 }
 
                 if !CONFIG.is_email_domain_allowed(&email) {
@@ -731,7 +731,7 @@ async fn send_invite(
             }
             Some(user) => {
                 if UserOrganization::find_by_user_and_org(&user.uuid, &org_id, &mut conn).await.is_some() {
-                    err!(format!("User already in organization: {}", email))
+                    err!(format!("User already in organization: {email}"))
                 } else {
                     // automatically accept existing users if mail is disabled
                     if !CONFIG.mail_enabled() && !user.password_hash.is_empty() {
@@ -808,7 +808,7 @@ async fn bulk_reinvite_user(
     for org_user_id in data.Ids {
         let err_msg = match _reinvite_user(&org_id, &org_user_id, &headers.user.email, &mut conn).await {
             Ok(_) => String::new(),
-            Err(e) => format!("{:?}", e),
+            Err(e) => format!("{e:?}"),
         };
 
         bulk_response.push(json!(
@@ -970,7 +970,7 @@ async fn bulk_confirm_invite(
                 let err_msg = match _confirm_invite(&org_id, org_user_id, user_key, &headers, &mut conn, &ip, &nt).await
                 {
                     Ok(_) => String::new(),
-                    Err(e) => format!("{:?}", e),
+                    Err(e) => format!("{e:?}"),
                 };
 
                 bulk_response.push(json!(
@@ -1224,7 +1224,7 @@ async fn bulk_delete_user(
     for org_user_id in data.Ids {
         let err_msg = match _delete_user(&org_id, &org_user_id, &headers, &mut conn, &ip, &nt).await {
             Ok(_) => String::new(),
-            Err(e) => format!("{:?}", e),
+            Err(e) => format!("{e:?}"),
         };
 
         bulk_response.push(json!(
@@ -1825,7 +1825,7 @@ async fn bulk_revoke_organization_user(
                 let org_user_id = org_user_id.as_str().unwrap_or_default();
                 let err_msg = match _revoke_organization_user(&org_id, org_user_id, &headers, &mut conn, &ip).await {
                     Ok(_) => String::new(),
-                    Err(e) => format!("{:?}", e),
+                    Err(e) => format!("{e:?}"),
                 };
 
                 bulk_response.push(json!(
@@ -1940,7 +1940,7 @@ async fn bulk_restore_organization_user(
                 let org_user_id = org_user_id.as_str().unwrap_or_default();
                 let err_msg = match _restore_organization_user(&org_id, org_user_id, &headers, &mut conn, &ip).await {
                     Ok(_) => String::new(),
-                    Err(e) => format!("{:?}", e),
+                    Err(e) => format!("{e:?}"),
                 };
 
                 bulk_response.push(json!(

src/api/core/sends.rs

@@ -462,7 +462,7 @@ async fn post_access_file(
 #[get("/sends/<send_id>/<file_id>?<t>")]
 async fn download_send(send_id: SafeString, file_id: SafeString, t: String) -> Option<NamedFile> {
     if let Ok(claims) = crate::auth::decode_send(&t) {
-        if claims.sub == format!("{}/{}", send_id, file_id) {
+        if claims.sub == format!("{send_id}/{file_id}") {
             return NamedFile::open(Path::new(&CONFIG.sends_folder()).join(send_id).join(file_id)).await.ok();
         }
     }

src/api/core/two_factor/duo.rs

@@ -270,11 +270,11 @@ pub async fn generate_duo_signature(email: &str, conn: &mut DbConn) -> ApiResult
     let duo_sign = sign_duo_values(&sk, email, &ik, DUO_PREFIX, now + DUO_EXPIRE);
     let app_sign = sign_duo_values(&ak, email, &ik, APP_PREFIX, now + APP_EXPIRE);
 
-    Ok((format!("{}:{}", duo_sign, app_sign), host))
+    Ok((format!("{duo_sign}:{app_sign}"), host))
 }
 
 fn sign_duo_values(key: &str, email: &str, ikey: &str, prefix: &str, expire: i64) -> String {
-    let val = format!("{}|{}|{}", email, ikey, expire);
+    let val = format!("{email}|{ikey}|{expire}");
     let cookie = format!("{}|{}", prefix, BASE64.encode(val.as_bytes()));
 
     format!("{}|{}", cookie, crypto::hmac_sign(key, &cookie))
@@ -327,7 +327,7 @@ fn parse_duo_values(key: &str, val: &str, ikey: &str, prefix: &str, time: i64) -
     let u_b64 = split[1];
     let u_sig = split[2];
 
-    let sig = crypto::hmac_sign(key, &format!("{}|{}", u_prefix, u_b64));
+    let sig = crypto::hmac_sign(key, &format!("{u_prefix}|{u_b64}"));
 
     if !crypto::ct_eq(crypto::hmac_sign(key, &sig), crypto::hmac_sign(key, u_sig)) {
         err!("Duo signatures don't match")

src/api/core/two_factor/email.rs

@@ -304,7 +304,7 @@ pub fn obscure_email(email: &str) -> String {
         _ => {
             let stars = "*".repeat(name_size - 2);
             name.truncate(2);
-            format!("{}{}", name, stars)
+            format!("{name}{stars}")
         }
     };
 

src/api/icons.rs

@@ -130,7 +130,7 @@ fn is_valid_domain(domain: &str) -> bool {
     const ALLOWED_CHARS: &str = "_-.";
 
     // If parsing the domain fails using Url, it will not work with reqwest.
-    if let Err(parse_error) = url::Url::parse(format!("https://{}", domain).as_str()) {
+    if let Err(parse_error) = url::Url::parse(format!("https://{domain}").as_str()) {
         debug!("Domain parse error: '{}' - {:?}", domain, parse_error);
         return false;
     } else if domain.is_empty()
@@ -575,7 +575,7 @@ async fn get_page_with_referer(url: &str, referer: &str) -> Result<Response, Err
 
     match client.send().await {
         Ok(c) => c.error_for_status().map_err(Into::into),
-        Err(e) => err_silent!(format!("{}", e)),
+        Err(e) => err_silent!(format!("{e}")),
     }
 }
 
@@ -797,7 +797,7 @@ impl reqwest::cookie::CookieStore for Jar {
         let cookie_store = self.0.read().unwrap();
         let s = cookie_store
             .get_request_values(url)
-            .map(|(name, value)| format!("{}={}", name, value))
+            .map(|(name, value)| format!("{name}={value}"))
             .collect::<Vec<_>>()
             .join("; ");
 

src/api/web.rs

@@ -121,6 +121,6 @@ pub fn static_files(filename: String) -> Result<(ContentType, &'static [u8]), Er
         "jquery-3.6.2.slim.js" => {
             Ok((ContentType::JavaScript, include_bytes!("../static/scripts/jquery-3.6.2.slim.js")))
         }
-        _ => err!(format!("Static file not found: {}", filename)),
+        _ => err!(format!("Static file not found: {filename}")),
     }
 }

src/auth.rs

@@ -25,16 +25,16 @@ static JWT_ADMIN_ISSUER: Lazy<String> = Lazy::new(|| format!("{}|admin", CONFIG.
 static JWT_SEND_ISSUER: Lazy<String> = Lazy::new(|| format!("{}|send", CONFIG.domain_origin()));
 
 static PRIVATE_RSA_KEY_VEC: Lazy<Vec<u8>> = Lazy::new(|| {
-    std::fs::read(CONFIG.private_rsa_key()).unwrap_or_else(|e| panic!("Error loading private RSA Key.\n{}", e))
+    std::fs::read(CONFIG.private_rsa_key()).unwrap_or_else(|e| panic!("Error loading private RSA Key.\n{e}"))
 });
 static PRIVATE_RSA_KEY: Lazy<EncodingKey> = Lazy::new(|| {
-    EncodingKey::from_rsa_pem(&PRIVATE_RSA_KEY_VEC).unwrap_or_else(|e| panic!("Error decoding private RSA Key.\n{}", e))
+    EncodingKey::from_rsa_pem(&PRIVATE_RSA_KEY_VEC).unwrap_or_else(|e| panic!("Error decoding private RSA Key.\n{e}"))
 });
 static PUBLIC_RSA_KEY_VEC: Lazy<Vec<u8>> = Lazy::new(|| {
-    std::fs::read(CONFIG.public_rsa_key()).unwrap_or_else(|e| panic!("Error loading public RSA Key.\n{}", e))
+    std::fs::read(CONFIG.public_rsa_key()).unwrap_or_else(|e| panic!("Error loading public RSA Key.\n{e}"))
 });
 static PUBLIC_RSA_KEY: Lazy<DecodingKey> = Lazy::new(|| {
-    DecodingKey::from_rsa_pem(&PUBLIC_RSA_KEY_VEC).unwrap_or_else(|e| panic!("Error decoding public RSA Key.\n{}", e))
+    DecodingKey::from_rsa_pem(&PUBLIC_RSA_KEY_VEC).unwrap_or_else(|e| panic!("Error decoding public RSA Key.\n{e}"))
 });
 
 pub fn load_keys() {
@@ -45,7 +45,7 @@ pub fn load_keys() {
 pub fn encode_jwt<T: Serialize>(claims: &T) -> String {
     match jsonwebtoken::encode(&JWT_HEADER, claims, &PRIVATE_RSA_KEY) {
         Ok(token) => token,
-        Err(e) => panic!("Error encoding jwt {}", e),
+        Err(e) => panic!("Error encoding jwt {e}"),
     }
 }
 
@@ -253,7 +253,7 @@ pub fn generate_send_claims(send_id: &str, file_id: &str) -> BasicJwtClaims {
         nbf: time_now.timestamp(),
         exp: (time_now + Duration::minutes(2)).timestamp(),
         iss: JWT_SEND_ISSUER.to_string(),
-        sub: format!("{}/{}", send_id, file_id),
+        sub: format!("{send_id}/{file_id}"),
     }
 }
 
@@ -306,7 +306,7 @@ impl<'r> FromRequest<'r> for Host {
                 ""
             };
 
-            format!("{}://{}", protocol, host)
+            format!("{protocol}://{host}")
         };
 
         Outcome::Success(Host {

src/config.rs

@@ -13,12 +13,12 @@ use crate::{
 
 static CONFIG_FILE: Lazy<String> = Lazy::new(|| {
     let data_folder = get_env("DATA_FOLDER").unwrap_or_else(|| String::from("data"));
-    get_env("CONFIG_FILE").unwrap_or_else(|| format!("{}/config.json", data_folder))
+    get_env("CONFIG_FILE").unwrap_or_else(|| format!("{data_folder}/config.json"))
 });
 
 pub static CONFIG: Lazy<Config> = Lazy::new(|| {
     Config::load().unwrap_or_else(|e| {
-        println!("Error loading config:\n\t{:?}\n", e);
+        println!("Error loading config:\n\t{e:?}\n");
         exit(12)
     })
 });
@@ -675,7 +675,7 @@ fn validate_config(cfg: &ConfigItems) -> Result<(), Error> {
 
     let limit = 256;
     if cfg.database_max_conns < 1 || cfg.database_max_conns > limit {
-        err!(format!("`DATABASE_MAX_CONNS` contains an invalid value. Ensure it is between 1 and {}.", limit,));
+        err!(format!("`DATABASE_MAX_CONNS` contains an invalid value. Ensure it is between 1 and {limit}.",));
     }
 
     if let Some(log_file) = &cfg.log_file {
@@ -764,7 +764,7 @@ fn validate_config(cfg: &ConfigItems) -> Result<(), Error> {
         let validate_regex = regex::Regex::new(r);
         match validate_regex {
             Ok(_) => (),
-            Err(e) => err!(format!("`ICON_BLACKLIST_REGEX` is invalid: {:#?}", e)),
+            Err(e) => err!(format!("`ICON_BLACKLIST_REGEX` is invalid: {e:#?}")),
         }
     }
 
@@ -774,12 +774,12 @@ fn validate_config(cfg: &ConfigItems) -> Result<(), Error> {
         "internal" | "bitwarden" | "duckduckgo" | "google" => (),
         _ => {
             if !icon_service.starts_with("http") {
-                err!(format!("Icon service URL `{}` must start with \"http\"", icon_service))
+                err!(format!("Icon service URL `{icon_service}` must start with \"http\""))
             }
             match icon_service.matches("{}").count() {
                 1 => (), // nominal
-                0 => err!(format!("Icon service URL `{}` has no placeholder \"{{}}\"", icon_service)),
+                0 => err!(format!("Icon service URL `{icon_service}` has no placeholder \"{{}}\"")),
-                _ => err!(format!("Icon service URL `{}` has more than one placeholder \"{{}}\"", icon_service)),
+                _ => err!(format!("Icon service URL `{icon_service}` has more than one placeholder \"{{}}\"")),
             }
         }
     }
@@ -831,7 +831,7 @@ fn extract_url_origin(url: &str) -> String {
     match Url::parse(url) {
         Ok(u) => u.origin().ascii_serialization(),
         Err(e) => {
-            println!("Error validating domain: {}", e);
+            println!("Error validating domain: {e}");
             String::new()
         }
     }
@@ -1206,7 +1206,7 @@ fn js_escape_helper<'reg, 'rc>(
 
     let mut escaped_value = value.replace('\\', "").replace('\'', "\\x22").replace('\"', "\\x27");
     if !no_quote {
-        escaped_value = format!("&quot;{}&quot;", escaped_value);
+        escaped_value = format!("&quot;{escaped_value}&quot;");
     }
 
     out.write(&escaped_value)?;

src/db/mod.rs

@@ -383,7 +383,7 @@ pub async fn backup_database(conn: &mut DbConn) -> Result<(), Error> {
             let db_url = CONFIG.database_url();
             let db_path = Path::new(&db_url).parent().unwrap().to_string_lossy();
             let file_date = chrono::Utc::now().format("%Y%m%d_%H%M%S").to_string();
-            diesel::sql_query(format!("VACUUM INTO '{}/db_{}.sqlite3'", db_path, file_date)).execute(conn)?;
+            diesel::sql_query(format!("VACUUM INTO '{db_path}/db_{file_date}.sqlite3'")).execute(conn)?;
             Ok(())
         }
     }

src/mail.rs

@@ -88,7 +88,7 @@ fn mailer() -> AsyncSmtpTransport<Tokio1Executor> {
 }
 
 fn get_text(template_name: &'static str, data: serde_json::Value) -> Result<(String, String, String), Error> {
-    let (subject_html, body_html) = get_template(&format!("{}.html", template_name), &data)?;
+    let (subject_html, body_html) = get_template(&format!("{template_name}.html"), &data)?;
     let (_subject_text, body_text) = get_template(template_name, &data)?;
     Ok((subject_html, body_html, body_text))
 }
@@ -531,27 +531,27 @@ async fn send_email(address: &str, subject: &str, body_html: String, body_text:
         Err(e) => {
             if e.is_client() {
                 debug!("SMTP Client error: {:#?}", e);
-                err!(format!("SMTP Client error: {}", e));
+                err!(format!("SMTP Client error: {e}"));
             } else if e.is_transient() {
                 debug!("SMTP 4xx error: {:#?}", e);
-                err!(format!("SMTP 4xx error: {}", e));
+                err!(format!("SMTP 4xx error: {e}"));
             } else if e.is_permanent() {
                 debug!("SMTP 5xx error: {:#?}", e);
                 let mut msg = e.to_string();
                 // Add a special check for 535 to add a more descriptive message
                 if msg.contains("(535)") {
-                    msg = format!("{} - Authentication credentials invalid", msg);
+                    msg = format!("{msg} - Authentication credentials invalid");
                 }
-                err!(format!("SMTP 5xx error: {}", msg));
+                err!(format!("SMTP 5xx error: {msg}"));
             } else if e.is_timeout() {
                 debug!("SMTP timeout error: {:#?}", e);
-                err!(format!("SMTP timeout error: {}", e));
+                err!(format!("SMTP timeout error: {e}"));
             } else if e.is_tls() {
                 debug!("SMTP Encryption error: {:#?}", e);
-                err!(format!("SMTP Encryption error: {}", e));
+                err!(format!("SMTP Encryption error: {e}"));
             } else {
                 debug!("SMTP {:#?}", e);
-                err!(format!("SMTP {}", e));
+                err!(format!("SMTP {e}"));
             }
         }
     }

src/main.rs

@@ -135,11 +135,11 @@ fn parse_args() {
     let version = VERSION.unwrap_or("(Version info from Git not present)");
 
     if pargs.contains(["-h", "--help"]) {
-        println!("vaultwarden {}", version);
+        println!("vaultwarden {version}");
-        print!("{}", HELP);
+        print!("{HELP}");
         exit(0);
     } else if pargs.contains(["-v", "--version"]) {
-        println!("vaultwarden {}", version);
+        println!("vaultwarden {version}");
         exit(0);
     }
 }
@@ -149,7 +149,7 @@ fn launch_info() {
     println!("|                        Starting Vaultwarden                        |");
 
     if let Some(version) = VERSION {
-        println!("|{:^68}|", format!("Version {}", version));
+        println!("|{:^68}|", format!("Version {version}"));
     }
 
     println!("|--------------------------------------------------------------------|");
@@ -224,7 +224,7 @@ fn init_logging(level: log::LevelFilter) -> Result<(), fern::InitError> {
             ))
         });
     } else {
-        logger = logger.format(|out, message, _| out.finish(format_args!("{}", message)));
+        logger = logger.format(|out, message, _| out.finish(format_args!("{message}")));
     }
 
     if let Some(log_file) = CONFIG.log_file() {
@@ -299,7 +299,7 @@ fn chain_syslog(logger: fern::Dispatch) -> fern::Dispatch {
 
 fn create_dir(path: &str, description: &str) {
     // Try to create the specified dir, if it doesn't already exist.
-    let err_msg = format!("Error creating {} directory '{}'", description, path);
+    let err_msg = format!("Error creating {description} directory '{path}'");
     create_dir_all(path).expect(&err_msg);
 }
 

src/util.rs

@@ -411,16 +411,16 @@ where
 use std::env;
 
 pub fn get_env_str_value(key: &str) -> Option<String> {
-    let key_file = format!("{}_FILE", key);
+    let key_file = format!("{key}_FILE");
     let value_from_env = env::var(key);
     let value_file = env::var(&key_file);
 
     match (value_from_env, value_file) {
-        (Ok(_), Ok(_)) => panic!("You should not define both {} and {}!", key, key_file),
+        (Ok(_), Ok(_)) => panic!("You should not define both {key} and {key_file}!"),
         (Ok(v_env), Err(_)) => Some(v_env),
         (Err(_), Ok(v_file)) => match fs::read_to_string(v_file) {
             Ok(content) => Some(content.trim().to_string()),
-            Err(e) => panic!("Failed to load {}: {:?}", key, e),
+            Err(e) => panic!("Failed to load {key}: {e:?}"),
         },
         _ => None,
     }