ci: update Rust to 1.95.0

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ permissions: {}
 
 env:
   RUSTFLAGS: -Dwarnings
-  RUST_VERSION: 1.94.0
+  RUST_VERSION: 1.95.0
 
   # Minimum Supported Rust Version
   MSRV: 1.88.0

src/chat.rs

@@ -1188,7 +1188,6 @@ SELECT id, rfc724_mid, pre_rfc724_mid, timestamp, ?, 1 FROM msgs WHERE chat_id=?
     /// prefer plaintext emails.
     ///
     /// To get more verbose summary for a contact, including its key fingerprint, use [`Contact::get_encrinfo`].
-    #[expect(clippy::arithmetic_side_effects)]
     pub async fn get_encryption_info(self, context: &Context) -> Result<String> {
         let chat = Chat::load_from_db(context, self).await?;
         if !chat.is_encrypted(context).await? {
@@ -1752,7 +1751,6 @@ impl Chat {
     ///
     /// If `update_msg_id` is set, that record is reused;
     /// if `update_msg_id` is None, a new record is created.
-    #[expect(clippy::arithmetic_side_effects)]
     async fn prepare_msg_raw(
         &mut self,
         context: &Context,
@@ -3023,7 +3021,6 @@ pub async fn send_text_msg(
 }
 
 /// Sends chat members a request to edit the given message's text.
-#[expect(clippy::arithmetic_side_effects)]
 pub async fn send_edit_request(context: &Context, msg_id: MsgId, new_text: String) -> Result<()> {
     let mut original_msg = Message::load_from_db(context, msg_id).await?;
     ensure!(
@@ -4612,7 +4609,6 @@ pub async fn save_msgs(context: &Context, msg_ids: &[MsgId]) -> Result<()> {
 /// the copy contains a reference to the original message
 /// as well as to the original chat in case the original message gets deleted.
 /// Returns data needed to add a `SaveMessage` sync item.
-#[expect(clippy::arithmetic_side_effects)]
 pub(crate) async fn save_copy_in_self_talk(
     context: &Context,
     src_msg_id: MsgId,

src/contact.rs

@@ -2068,7 +2068,6 @@ pub(crate) async fn mark_contact_id_as_verified(
     Ok(())
 }
 
-#[expect(clippy::arithmetic_side_effects)]
 fn cat_fingerprint(ret: &mut String, name: &str, addr: &str, fingerprint: &str) {
     *ret += &format!("\n\n{name} ({addr}):\n{fingerprint}");
 }

src/events/chatlist_events.rs

@@ -89,13 +89,9 @@ mod test_chatlist_events {
             .get_matching(|evt| match evt {
                 EventType::ChatlistItemChanged {
                     chat_id: Some(ev_chat_id),
-                } => {
-                    if ev_chat_id == &chat_id {
-                        first_event_is_item.store(true, Ordering::Relaxed);
-                        true
-                    } else {
-                        false
-                    }
+                } if ev_chat_id == &chat_id => {
+                    first_event_is_item.store(true, Ordering::Relaxed);
+                    true
                 }
                 EventType::ChatlistChanged => true,
                 _ => false,

src/html.rs

@@ -86,7 +86,6 @@ impl HtmlMsgParser {
     /// Function takes a raw mime-message string,
     /// searches for the main-text part
     /// and returns that as parser.html
-    #[expect(clippy::arithmetic_side_effects)]
     pub fn from_bytes<'a>(
         context: &Context,
         rawmime: &'a [u8],
@@ -120,7 +119,6 @@ impl HtmlMsgParser {
     /// Usually, there is at most one plain-text and one HTML-text part,
     /// multiple plain-text parts might be used for mailinglist-footers,
     /// therefore we use the first one.
-    #[expect(clippy::arithmetic_side_effects)]
     fn collect_texts_recursive<'a>(
         &'a mut self,
         context: &'a Context,

src/message.rs

@@ -199,7 +199,6 @@ SELECT ?1, rfc724_mid, pre_rfc724_mid, timestamp, ?, ? FROM msgs WHERE id=?1
     }
 
     /// Returns detailed message information in a multi-line text form.
-    #[expect(clippy::arithmetic_side_effects)]
     pub async fn get_info(self, context: &Context) -> Result<String> {
         let msg = Message::load_from_db(context, self).await?;
 
@@ -825,7 +824,6 @@ impl Message {
     ///
     /// Currently this includes `additional_text`, but this may change in future, when the UIs show
     /// the necessary info themselves.
-    #[expect(clippy::arithmetic_side_effects)]
     pub fn get_text(&self) -> String {
         self.text.clone() + &self.additional_text
     }

src/mimefactory.rs

@@ -1887,7 +1887,6 @@ impl MimeFactory {
     }
 
     /// Render an MDN
-    #[expect(clippy::arithmetic_side_effects)]
     fn render_mdn(&mut self) -> Result<MimePart<'static>> {
         // RFC 6522, this also requires the `report-type` parameter which is equal
         // to the MIME subtype of the second body part of the multipart/report

src/mimeparser.rs

@@ -269,7 +269,6 @@ impl MimeMessage {
     ///
     /// This method has some side-effects,
     /// such as saving blobs and saving found public keys to the database.
-    #[expect(clippy::arithmetic_side_effects)]
     pub(crate) async fn from_bytes(context: &Context, body: &[u8]) -> Result<Self> {
         let mail = mailparse::parse_mail(body)?;
 

src/net/proxy.rs

@@ -171,7 +171,6 @@ pub enum ProxyConfig {
 }
 
 /// Constructs HTTP/1.1 `CONNECT` request for HTTP(S) proxy.
-#[expect(clippy::arithmetic_side_effects)]
 fn http_connect_request(host: &str, port: u16, auth: Option<(&str, &str)>) -> String {
     // According to <https://datatracker.ietf.org/doc/html/rfc7230#section-5.4>
     // clients MUST send `Host:` header in HTTP/1.1 requests,
@@ -320,7 +319,6 @@ impl ProxyConfig {
     /// config into `proxy_url` if `proxy_url` is unset or empty.
     ///
     /// Unsets `socks5_host`, `socks5_port`, `socks5_user` and `socks5_password` in any case.
-    #[expect(clippy::arithmetic_side_effects)]
     async fn migrate_socks_config(sql: &Sql) -> Result<()> {
         if sql.get_raw_config("proxy_url").await?.is_none() {
             // Load legacy SOCKS5 settings.

src/plaintext.rs

@@ -24,7 +24,6 @@ pub struct PlainText {
 impl PlainText {
     /// Convert plain text to HTML.
     /// The function handles quotes, links, fixed and floating text paragraphs.
-    #[expect(clippy::arithmetic_side_effects)]
     pub fn to_html(&self) -> String {
         static LINKIFY_MAIL_RE: LazyLock<regex::Regex> =
             LazyLock::new(|| regex::Regex::new(r"\b([\w.\-+]+@[\w.\-]+)\b").unwrap());

src/qr.rs

@@ -714,7 +714,6 @@ fn decode_account(qr: &str) -> Result<Qr> {
 }
 
 /// scheme: `https://t.me/socks?server=foo&port=123` or `https://t.me/socks?server=1.2.3.4&port=123`
-#[expect(clippy::arithmetic_side_effects)]
 fn decode_tg_socks_proxy(_context: &Context, qr: &str) -> Result<Qr> {
     let url = url::Url::parse(qr).context("Invalid t.me/socks url")?;
 

src/qr_code_generator.rs

@@ -15,7 +15,6 @@ use crate::securejoin;
 use crate::stock_str::{self, backup_transfer_qr};
 
 /// Create a QR code from any input data.
-#[expect(clippy::arithmetic_side_effects)]
 pub fn create_qr_svg(qrcode_content: &str) -> Result<String> {
     let all_size = 512.0;
     let qr_code_size = 416.0;
@@ -176,7 +175,6 @@ async fn self_info(context: &Context) -> Result<(Option<Vec<u8>>, String, String
     Ok((avatar, displayname, addr, color))
 }
 
-#[expect(clippy::arithmetic_side_effects)]
 fn inner_generate_secure_join_qr_code(
     qrcode_description: &str,
     qrcode_content: &str,

src/simplify.rs

@@ -9,7 +9,6 @@ use crate::tools::IsNoneOrEmpty;
 /// This escapes a bit more than actually needed by delta (e.g. also lines as "-- footer"),
 /// but for non-delta-compatibility, that seems to be better.
 /// (to be only compatible with delta, only "[\r\n|\n]-- {0,2}[\r\n|\n]" needs to be replaced)
-#[expect(clippy::arithmetic_side_effects)]
 pub fn escape_message_footer_marks(text: &str) -> String {
     if let Some(text) = text.strip_prefix("--") {
         "-\u{200B}-".to_string() + &text.replace("\n--", "\n-\u{200B}-")

src/tools.rs

@@ -687,7 +687,6 @@ fn extract_address_from_receive_header<'a>(header: &'a str, start: &str) -> Opti
     })
 }
 
-#[expect(clippy::arithmetic_side_effects)]
 pub(crate) fn parse_receive_header(header: &str) -> String {
     let header = header.replace(&['\r', '\n'][..], "");
     let mut hop_info = String::from("Hop: ");