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.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/token/repo/auth.rs b/src/token/repo/auth.rs
index b51db8c..0deed10 100644
--- a/src/token/repo/auth.rs
+++ b/src/token/repo/auth.rs
@@ -1,10 +1,10 @@
-use sqlx::{sqlite::Sqlite, SqliteConnection, Transaction};
+use sqlx::{SqliteConnection, Transaction, sqlite::Sqlite};
 
 use crate::{
     clock::DateTime,
     db::NotFound,
     event::{Instant, Sequence},
-    login::{self, password::StoredHash, History, Login},
+    login::{self, History, Login, password::StoredHash},
     name::{self, Name},
 };
 
@@ -12,7 +12,7 @@ pub trait Provider {
     fn auth(&mut self) -> Auth;
 }
 
-impl<'c> Provider for Transaction<'c, Sqlite> {
+impl Provider for Transaction<'_, Sqlite> {
     fn auth(&mut self) -> Auth {
         Auth(self)
     }
@@ -20,7 +20,7 @@ impl<'c> Provider for Transaction<'c, Sqlite> {
 
 pub struct Auth<'t>(&'t mut SqliteConnection);
 
-impl<'t> Auth<'t> {
+impl Auth<'_> {
     pub async fn for_name(&mut self, name: &Name) -> Result<(History, StoredHash), LoadError> {
         let name = name.canonical();
         let row = sqlx::query!(