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, 16 insertions, 10 deletions

diff --git a/src/event/routes/test/resume.rs b/src/event/routes/test/resume.rs
index fabda0c..dc27691 100644
--- a/src/event/routes/test/resume.rs
+++ b/src/event/routes/test/resume.rs
@@ -5,7 +5,7 @@ use axum_extra::extract::Query;
 use futures::stream::{self, StreamExt as _};
 
 use crate::{
-    event::{routes::get, Sequenced as _},
+    event::{Sequenced as _, routes::get},
     test::fixtures::{self, future::Expect as _},
 };
 
@@ -132,9 +132,11 @@ async fn serial_resume() {
             .expect_ready("zipping a finite list of events is ready immediately")
             .await;
 
-        assert!(events
-            .iter()
-            .all(|(event, message)| message == &event.message));
+        assert!(
+            events
+                .iter()
+                .all(|(event, message)| message == &event.message)
+        );
 
         let (event, _) = events.last().expect("this vec is non-empty");
 
@@ -173,9 +175,11 @@ async fn serial_resume() {
             .expect_ready("zipping a finite list of events is ready immediately")
             .await;
 
-        assert!(events
-            .iter()
-            .all(|(event, message)| message == &event.message));
+        assert!(
+            events
+                .iter()
+                .all(|(event, message)| message == &event.message)
+        );
 
         let (event, _) = events.last().expect("this vec is non-empty");
 
@@ -214,8 +218,10 @@ async fn serial_resume() {
             .expect_ready("zipping a finite list of events is ready immediately")
             .await;
 
-        assert!(events
-            .iter()
-            .all(|(event, message)| message == &event.message));
+        assert!(
+            events
+                .iter()
+                .all(|(event, message)| message == &event.message)
+        );
     };
 }