Deriving common traits

Author: PixelDust22

src/query/default_query_dispatcher.rs

@@ -15,7 +15,7 @@ use crate::query::{
 use crate::shape::{HalfSpace, Segment, Shape, ShapeType};
 
 /// A dispatcher that exposes built-in queries
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, Copy)]
 pub struct DefaultQueryDispatcher;
 
 impl QueryDispatcherComposite for DefaultQueryDispatcher {

src/query/mod.rs

@@ -38,8 +38,8 @@ pub use self::intersection_test::intersection_test;
 pub use self::nonlinear_shape_cast::{cast_shapes_nonlinear, NonlinearRigidMotion};
 pub use self::point::{PointProjection, PointQuery, PointQueryWithLocation};
 #[cfg(feature = "std")]
-pub use self::query_dispatcher::PersistentQueryDispatcher;
-pub use self::query_dispatcher::{QueryDispatcher, QueryDispatcherChain};
+pub use self::query_dispatcher::{PersistentQueryDispatcher, PersistentQueryDispatcherComposite};
+pub use self::query_dispatcher::{QueryDispatcher, QueryDispatcherChain, QueryDispatcherComposite};
 pub use self::ray::{Ray, RayCast, RayIntersection, SimdRay};
 pub use self::shape_cast::{cast_shapes, ShapeCastHit, ShapeCastOptions, ShapeCastStatus};
 pub use self::split::{IntersectResult, SplitResult};

src/query/query_dispatcher.rs

@@ -366,6 +366,7 @@ impl<T: QueryDispatcherComposite> QueryDispatcher for T {
 }
 
 /// The composition of two dispatchers
+#[derive(Clone, Copy, Debug)]
 pub struct QueryDispatcherChain<T, U>(T, U);
 
 macro_rules! chain_method {