Fixed some lints

Cargo.toml

@@ -55,6 +55,9 @@ openxr = { workspace = true, features = [ "mint", "static" ] }
 ndk-context = "0.1"
 jni = "0.20"
 
+[dev-dependencies]
+color-eyre.workspace = true
+
 [[example]]
 name = "xr"
 path = "examples/xr.rs"

examples/demo/src/lib.rs

@@ -1,27 +1,26 @@
-use std::{f32::consts::PI, ops::Mul, time::Duration};
+use std::{time::Duration};
 
 use bevy::{
     diagnostic::{FrameTimeDiagnosticsPlugin, LogDiagnosticsPlugin},
     ecs::schedule::ScheduleLabel,
-    input::{keyboard::KeyCode, ButtonInput},
     log::info,
     math::primitives::{Capsule3d, Cuboid},
     prelude::{
-        bevy_main, default, shape, App, Assets, Color, Commands, Component, Entity, Event,
+        bevy_main, default, App, Assets, Color, Commands, Component, Entity, Event,
         EventReader, EventWriter, FixedUpdate, Gizmos, GlobalTransform, IntoSystemConfigs,
-        IntoSystemSetConfigs, Mesh, PbrBundle, PostUpdate, Quat, Query, Res, ResMut, Resource,
-        Schedule, SpatialBundle, StandardMaterial, Startup, Transform, Update, Vec3, Vec3Swizzles,
+        IntoSystemSetConfigs, Mesh, PbrBundle, PostUpdate, Query, Res, ResMut, Resource,
+        Schedule, SpatialBundle, StandardMaterial, Startup, Transform, Update, Vec3,
         With, Without, World,
     },
     render::mesh::Meshable,
     time::{Fixed, Time, Timer, TimerMode},
     transform::TransformSystem,
 };
 use bevy_oxr::{
-    graphics::{extensions::XrExtensions, XrAppInfo, XrPreferdBlendMode},
+    graphics::{extensions::XrExtensions, XrAppInfo},
     input::XrInput,
-    resources::{XrFrameState, XrInstance, XrSession},
-    xr_init::{xr_only, XrStatus},
+    resources::{XrFrameState, XrSession},
+    xr_init::{xr_only},
     xr_input::{
         actions::XrActionSets,
         debug_gizmos::OpenXrDebugRenderer,
@@ -36,7 +35,6 @@ use bevy_oxr::{
         prototype_locomotion::{proto_locomotion, PrototypeLocomotionConfig},
         trackers::{
             OpenXRController, OpenXRLeftController, OpenXRRightController, OpenXRTracker,
-            OpenXRTrackingRoot,
         },
         Hand,
     },
@@ -376,7 +374,7 @@ fn update_physics_hands(
     )>,
     hand_query: Query<(&Transform, &HandBone, &Hand), Without<PhysicsHandBone>>,
     time: Res<Time>,
-    mut gizmos: Gizmos,
+    _gizmos: Gizmos,
 ) {
     let matching = MatchingType::VelocityMatching;
     //sanity check do we even have hands?
@@ -532,13 +530,6 @@ fn get_start_and_end_entities(
     };
 }
 
-fn get_hand_res(res: &Res<'_, HandsResource>, hand: Hand) -> HandResource {
-    match hand {
-        Hand::Left => res.left.clone(),
-        Hand::Right => res.right.clone(),
-    }
-}
-
 #[derive(Event, Default)]
 pub struct SpawnCubeRequest;
 
@@ -549,7 +540,6 @@ fn request_cube_spawn(
     oculus_controller: Res<OculusController>,
     frame_state: Res<XrFrameState>,
     xr_input: Res<XrInput>,
-    instance: Res<XrInstance>,
     session: Res<XrSession>,
     mut writer: EventWriter<SpawnCubeRequest>,
     time: Res<Time>,
@@ -580,7 +570,7 @@ fn cube_spawner(
     mut materials: ResMut<Assets<StandardMaterial>>,
     mut events: EventReader<SpawnCubeRequest>,
 ) {
-    for request in events.read() {
+    for _request in events.read() {
         // cube
         commands.spawn((
             PbrBundle {
@@ -607,15 +597,15 @@ fn prototype_interaction_input(
     xr_input: Res<XrInput>,
     session: Res<XrSession>,
     mut right_interactor_query: Query<
-        (&mut XRInteractorState),
+        &mut XRInteractorState,
         (
             With<XRDirectInteractor>,
             With<OpenXRRightController>,
             Without<OpenXRLeftController>,
         ),
     >,
     mut left_interactor_query: Query<
-        (&mut XRInteractorState),
+        &mut XRInteractorState,
         (
             With<XRDirectInteractor>,
             With<OpenXRLeftController>,

src/lib.rs

@@ -190,7 +190,7 @@ pub enum Backend {
 #[derive(Resource)]
 struct DoPipelinedRendering;
 
-fn clean_resources_render(mut cmds: &mut World) {
+fn clean_resources_render(cmds: &mut World) {
     // let session = cmds.remove_resource::<XrSession>().unwrap();
     cmds.remove_resource::<XrSession>();
     cmds.remove_resource::<XrResolution>();
@@ -207,7 +207,7 @@ fn clean_resources_render(mut cmds: &mut World) {
     // }
     warn!("Cleanup Resources Render");
 }
-fn clean_resources(mut cmds: &mut World) {
+fn clean_resources(cmds: &mut World) {
     cmds.remove_resource::<XrSession>();
     cmds.remove_resource::<XrResolution>();
     cmds.remove_resource::<XrFormat>();