clippy

crates/bevy_ecs/src/system/query/mod.rs

@@ -27,6 +27,9 @@ pub enum QueryError {
 }
 
 impl<'a, Q: HecsQuery> Query<'a, Q> {
+    /// # Safety
+    /// This will create a Query that could violate memory safety rules. Make sure that this is only called in
+    /// ways that ensure the Queries have unique mutable access.
     #[inline]
     pub unsafe fn new(
         world: &'a World,

crates/bevy_ecs/src/system/query/query_set.rs

@@ -17,6 +17,9 @@ pub trait QueryTuple {
 }
 
 impl<T: QueryTuple> QuerySet<T> {
+    /// # Safety
+    /// This will create a set of Query types that could violate memory safety rules. Make sure that this is only called in
+    /// ways that ensure the Queries have unique mutable access.
     pub unsafe fn new(world: &World, component_access: &TypeAccess<ArchetypeComponent>) -> Self {
         QuerySet {
             value: T::new(world, component_access),

crates/bevy_ecs/src/system/system_param.rs

@@ -10,6 +10,9 @@ use std::{any::TypeId, sync::Arc};
 
 pub trait SystemParam: Sized {
     fn init(system_state: &mut SystemState, world: &World, resources: &mut Resources);
+    /// # Safety
+    /// This call might access any of the input parameters in a safe way. Make sure the data access is safe in
+    /// the context of the system scheduler 
     unsafe fn get_param(
         system_state: &mut SystemState,
         world: &World,