vkDestroyBufferView

To destroy a buffer view, call:

void vkDestroyBufferView(
    VkDevice device,
    VkBufferView bufferView,
    const VkAllocationCallbacks* pAllocator);

device is the logical device that destroys the buffer view.
bufferView is the buffer view to destroy.
pAllocator controls host memory allocation as described in the Memory Allocation chapter.

All submitted commands that refer to bufferView must have completed execution

If VkAllocationCallbacks were provided when bufferView was created, a compatible set of callbacks must be provided here

If no VkAllocationCallbacks were provided when bufferView was created, pAllocator must be NULL

device must be a valid VkDevice handle

If bufferView is not VK_NULL_HANDLE, bufferView must be a valid VkBufferView handle

If pAllocator is not NULL, pAllocator must be a valid pointer to a valid VkAllocationCallbacks structure

If bufferView is a valid handle, it must have been created, allocated, or retrieved from device