Function get_buffer_memory_requirements2 

pub unsafe fn get_buffer_memory_requirements2(
    device: &Device,
    info: &BufferMemoryRequirementsInfo2<'_>,
    memory_requirements: &mut MemoryRequirements2<'_>,
) -> Result<(), CallError>

Call vkGetBufferMemoryRequirements2 using this context’s cached function pointer.

Errors

Reports a missing command, invalid slice lengths/counts or a native error.

Safety

The context and all handles must be live and belong to the same Vulkan implementation/device. Meet vkGetBufferMemoryRequirements2 valid usage, enabled API/extension/feature, pointer-chain lifetime, callback compatibility and host/GPU synchronization requirements. Native resources require explicit destruction after completion.

Khronos reference: vkGetBufferMemoryRequirements2