Arrays don't need to support buffer protocol

Author: crusaderky

array_api_compat/cupy/_aliases.py

@@ -66,7 +66,8 @@
 
 # asarray also adds the copy keyword, which is not present in numpy 1.0.
 def asarray(
-    obj: bool | complex | NestedSequence[bool | complex] | SupportsBufferProtocol,
+    obj: Array | bool | complex | NestedSequence[bool | complex] 
+         | SupportsBufferProtocol,
     /,
     *,
     dtype: Optional[DType] = None,

array_api_compat/dask/array/_aliases.py

@@ -135,7 +135,8 @@ def arange(
 
 # asarray also adds the copy keyword, which is not present in numpy 1.0.
 def asarray(
-    obj: bool | complex | NestedSequence[bool | complex] | SupportsBufferProtocol,
+    obj: Array | bool | complex | NestedSequence[bool | complex] 
+         | SupportsBufferProtocol,
     /,
     *,
     dtype: Optional[DType] = None,

array_api_compat/numpy/_aliases.py

@@ -73,7 +73,8 @@ def _supports_buffer_protocol(obj):
 # complicated enough that it's easier to define it separately for each module
 # rather than trying to combine everything into one function in common/
 def asarray(
-    obj: bool | complex | NestedSequence[bool | complex] | SupportsBufferProtocol,
+    obj: Array | bool | complex | NestedSequence[bool | complex] 
+         | SupportsBufferProtocol,
     /,
     *,
     dtype: Optional[DType] = None,