Regenerate the matrix over the third wave

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

platform/dr-plat/src/crash.rs

@@ -515,7 +515,9 @@ mod tests {
         // The whole reason the `.rs` exception exists: redacting these to
         // `<path>` leaves a backtrace of nothing but symbol names, and the
         // line number is a fact about this codebase rather than about anyone.
-        let r = redact("   3: dr_ui::library::run_scan\n             at ./ui/dr-ui/src/library.rs:1270:9\n");
+        let r = redact(
+            "   3: dr_ui::library::run_scan\n             at ./ui/dr-ui/src/library.rs:1270:9\n",
+        );
         assert!(r.contains("library.rs:1270:9"), "{r}");
         assert!(r.contains("dr_ui::library::run_scan"), "{r}");
         assert!(!r.contains("ui/dr-ui/src"), "{r}");

platform/dr-plat/src/diagnostics.rs

@@ -434,7 +434,10 @@ mod tests {
         let current = fs::metadata(dir.join(FILE_NAME))
             .expect("a current log")
             .len();
-        assert!(current <= cap, "the current log is {current} bytes, over {cap}");
+        assert!(
+            current <= cap,
+            "the current log is {current} bytes, over {cap}"
+        );
 
         let previous = fs::metadata(dir.join(format!("{FILE_NAME}.1")))
             .expect("a rotated log, since 500 lines cannot fit in 4 KiB")

platform/dr-plat/src/diagnostics/redact.rs

@@ -329,7 +329,10 @@ mod tests {
             !out.contains(secret),
             "redaction left the credential behind\n  in:  {line}\n  out: {out}"
         );
-        assert!(out.contains(PLACEHOLDER), "nothing was marked as removed: {out}");
+        assert!(
+            out.contains(PLACEHOLDER),
+            "nothing was marked as removed: {out}"
+        );
         out
     }
 
@@ -369,7 +372,10 @@ mod tests {
 
     #[test]
     fn a_bearer_token_with_no_keyword_in_front_of_it_still_goes() {
-        assert_gone("eyJhbGciOiJIUzI1NiJ9", "sending Bearer eyJhbGciOiJIUzI1NiJ9");
+        assert_gone(
+            "eyJhbGciOiJIUzI1NiJ9",
+            "sending Bearer eyJhbGciOiJIUzI1NiJ9",
+        );
     }
 
     #[test]

platform/dr-plat/src/state.rs

@@ -72,10 +72,7 @@ pub fn state_dir() -> PathBuf {
     if let Some(dir) = STATE_DIR.get() {
         return dir.clone();
     }
-    xdg_state_dir(
+    xdg_state_dir(std::env::var_os("XDG_STATE_HOME"), std::env::var_os("HOME"))
-        std::env::var_os("XDG_STATE_HOME"),
-        std::env::var_os("HOME"),
-    )
 }
 
 /// The XDG resolution, as a function of its inputs rather than of the process

ui/dr-ui/src/recovery_ui.rs

@@ -46,14 +46,17 @@ use slint::ComponentHandle;
 use crate::library_ui::LibraryController;
 use crate::AppWindow;
 
-/// What the open question is about.
+// What the open question is about.
-///
+//
-/// A thread-local rather than a field on `LibraryController`, because the
+// A thread-local rather than a field on `LibraryController`, because the
-/// question is asked *before* that controller has a catalog and is answered by
+// question is asked *before* that controller has a catalog and is answered by
-/// callbacks wired at startup. Thread-local is sound here for the same reason
+// callbacks wired at startup. Thread-local is sound here for the same reason
-/// [`crate::memory`]'s registry is: everything below runs on the Slint event
+// `crate::memory`'s registry is: everything below runs on the Slint event
-/// loop thread, which is the only thread that has an `AppWindow` to show it
+// loop thread, which is the only thread that has an `AppWindow` to show it
-/// on.
+// on.
+//
+// Plain `//` rather than `///`: rustdoc does not document a macro invocation,
+// and `-D warnings` rejects a doc comment that can never be rendered.
 thread_local! {
     static PENDING: RefCell<Option<Pending>> = const { RefCell::new(None) };
 }