`cargo clippy --all-targets` went from 51 warnings (23 in the lib) to zero.
Most were mechanical — needless borrows, `assert_eq!` against a bool literal,
`vec!` where an array does, `or_insert_with(Vec::new)`, a loop index used only
to index — and were applied with `clippy --fix`, then reviewed line by line.
That review caught one auto-fix that was *not* semantically neutral: dropping
the redundant `use hostname;` left its `#[cfg(target_os = "linux")]` orphaned
directly above `SERVICE_NAME`, which would have silently cfg'd the constant out
of every non-Linux build. Removed the stray attribute with the import.
Where a lint asked for a risky change rather than a better one, it is suppressed
with a comment saying why:
- `too_many_arguments` on five `#[tauri::command]` handlers and
`ThumbnailCache::save_thumbnail` — most of the arity is `State<'_, _>`
injection, and a parameter struct would change the IPC contract and the
generated TypeScript for no readability gain.
- `large_enum_variant` on `PlayerStatusEvent` and `AutoplayDecision` — both are
serde + specta wire types emitted a handful of times a second, never bulk
allocated; boxing would have to stay invisible to the generated bindings while
every match arm gained a deref.
- `await_holding_lock` on the `hybrid`/`offline` test modules — the guard is a
test-only serialisation lock for the process-global `INCLUDE_CATALOG_BROWSE`
flag, and the await it spans *is* the critical section. Each `#[tokio::test]`
gets its own single-threaded runtime, so this is not the production deadlock
class the lint targets; restructuring would reintroduce the flag race.
Real fixes elsewhere: `JellyfinItem::to_media_item` takes `self` by value, so it
is now `into_media_item`; the five-tuple episode row in the download commands
has a named `EpisodeRow` alias; the mpv `PropertyChange` arm matches
`name: "pause"` instead of guarding on it.
Also converted the last 27 raw `.lock().unwrap()` call sites to `lock_safe()`,
completing the `MutexSafe`/`RwLockSafe` convention. All of them turned out to be
in test modules — production code was already clean — so this is consistency
rather than a fix. The two raw locks in `utils/lock.rs` stay raw on purpose:
those tests deliberately poison a mutex to prove the helpers recover from it.
Pure refactoring: all 698 tests still pass.
Adds WebviewAudioBackend, used on non-Linux/non-Android targets (e.g.
Windows) where there is no libmpv/ExoPlayer. Instead of decoding, it
emits a WebviewAudioLoad event with the stream URL; a frontend <audio>
element (WebviewAudioAdapter + webviewAudio service) plays it and reports
state/position back through the existing player_report_* round-trip, so
the Rust PlayerController stays the single source of truth. Play/pause/
seek reach the element via the existing ControlCommand event.
All video already renders in the webview on every platform, so this
completes audio-only playback for Windows (video via WebView2, audio via
<audio>). Pure Rust + Tauri events, so it still cross-compiles from Linux.
Regenerates bindings.ts (adds webview_audio_load; also carries the
equalizer EQ bindings).
TRACES: UR-003, UR-004, UR-005 | DR-004
dtourolle