Upgrade to Rust 1.85 and Rust 2024 edition.

There are a couple of migration suggestions from `cargo fix --edition` that I have deliberately skipped, which are intended to make sure that the changes to `if let` scoping don't bite us. They don't, I'm pretty sure, and if I turn out to be wrong, I'd rather fix the scoping issues (as they arise) than use `match` (`cargo fix --edition`'s suggestion).

This change also includes a bulk reformat and a clippy cleanup.

NOTA BENE: As this requires a new Rust toolchain, you'll need to update Rust (`rustup update`, normally) or the server won't build. This also applies to the Debian builder Docker image; it'll need to be rebuilt (from scratch, pulling its base image again) as well.

3 files changed, 7 insertions, 7 deletions

diff --git a/src/invite/app.rs b/src/invite/app.rs
index d4e877a..c56c9b3 100644
--- a/src/invite/app.rs
+++ b/src/invite/app.rs
@@ -1,17 +1,17 @@
 use chrono::TimeDelta;
 use sqlx::sqlite::SqlitePool;
 
-use super::{repo::Provider as _, Id, Invite, Summary};
+use super::{Id, Invite, Summary, repo::Provider as _};
 use crate::{
     clock::DateTime,
     db::{Duplicate as _, NotFound as _},
     event::Broadcaster,
     login::{
-        create::{self, Create},
         Login, Password,
+        create::{self, Create},
     },
     name::Name,
-    token::{repo::Provider as _, Secret},
+    token::{Secret, repo::Provider as _},
 };
 
 pub struct Invites<'a> {
diff --git a/src/invite/repo.rs b/src/invite/repo.rs
index 5f86e49..c1dc701 100644
--- a/src/invite/repo.rs
+++ b/src/invite/repo.rs
@@ -1,4 +1,4 @@
-use sqlx::{sqlite::Sqlite, SqliteConnection, Transaction};
+use sqlx::{SqliteConnection, Transaction, sqlite::Sqlite};
 
 use super::{Id, Invite, Summary};
 use crate::{
@@ -11,7 +11,7 @@ pub trait Provider {
     fn invites(&mut self) -> Invites;
 }
 
-impl<'c> Provider for Transaction<'c, Sqlite> {
+impl Provider for Transaction<'_, Sqlite> {
     fn invites(&mut self) -> Invites {
         Invites(self)
     }
@@ -19,7 +19,7 @@ impl<'c> Provider for Transaction<'c, Sqlite> {
 
 pub struct Invites<'t>(&'t mut SqliteConnection);
 
-impl<'c> Invites<'c> {
+impl Invites<'_> {
     pub async fn create(
         &mut self,
         issuer: &Login,
diff --git a/src/invite/routes/mod.rs b/src/invite/routes/mod.rs
index a25dcd9..d83efc6 100644
--- a/src/invite/routes/mod.rs
+++ b/src/invite/routes/mod.rs
@@ -1,6 +1,6 @@
 use axum::{
-    routing::{get, post},
     Router,
+    routing::{get, post},
 };
 
 use crate::app::App;