Minor cleanup, remove sealed modifier

src/gaemstone.ECS/Filter.cs

@@ -6,7 +6,7 @@ using static flecs_hub.flecs;
 
 namespace gaemstone.ECS;
 
-public unsafe sealed class Filter
+public unsafe class Filter
 	: IDisposable
 {
 	public World World { get; }
@@ -21,13 +21,13 @@ public unsafe sealed class Filter
 	}
 
 	public void Dispose()
-		=> ecs_filter_fini(Handle);
+		=> ecs_filter_fini(this);
 
 	public Iterator Iter()
 		=> new(World, IteratorType.Filter, ecs_filter_iter(World, this));
 
 	public override string ToString()
-		=> ecs_filter_str(World, Handle).FlecsToStringAndFree()!;
+		=> ecs_filter_str(World, this).FlecsToStringAndFree()!;
 
 	public static implicit operator ecs_filter_t*(Filter q) => q.Handle;
 }

src/gaemstone.ECS/Query.cs

@@ -4,7 +4,7 @@ using static flecs_hub.flecs;
 
 namespace gaemstone.ECS;
 
-public unsafe sealed class Query
+public unsafe class Query
 	: IDisposable
 {
 	public World World { get; }

src/gaemstone.ECS/Rule.cs

@@ -4,7 +4,7 @@ using static flecs_hub.flecs;
 
 namespace gaemstone.ECS;
 
-public unsafe sealed class Rule
+public unsafe class Rule
 	: IDisposable
 {
 	public World World { get; }

src/gaemstone.Utility/Allocators.cs

@@ -68,6 +68,7 @@ public static class TempAllocator
 
 		public ResetOnDispose(ArenaAllocator allocator, int start)
 			{ _allocator = allocator; _start = start; }
+
 		// TODO: Print warning in finalizer if Dispose wasn't called manually.
 
 		// IAllocator implementation
@@ -90,7 +91,7 @@ public class GlobalHeapAllocator
 		=> Marshal.FreeHGlobal(pointer);
 }
 
-public sealed class ArenaAllocator
+public class ArenaAllocator
 	: IAllocator
 	, IDisposable
 {
@@ -133,7 +134,7 @@ public sealed class ArenaAllocator
 	}
 }
 
-public sealed class RingAllocator
+public class RingAllocator
 	: IAllocator
 	, IDisposable
 {
@@ -166,5 +167,5 @@ public sealed class RingAllocator
 	}
 
 	public void Free(nint pointer)
-		{ /* IGNORE */ }
+		{ /* Do nothing. */ }
 }

src/gaemstone.Utility/CallbackContextHelper.cs

@@ -27,5 +27,4 @@ public static class CallbackContextHelper
 		lock (_contexts)
 			_contexts.Remove(id);
 	}
-
 }