Function vkCreateExecutionGraphPipelinesAMDX 

pub unsafe extern "system" fn vkCreateExecutionGraphPipelinesAMDX(
    device: VkDevice,
    pipelineCache: VkPipelineCache,
    createInfoCount: u32,
    pCreateInfos: *const VkExecutionGraphPipelineCreateInfoAMDX,
    pAllocator: *const VkAllocationCallbacks,
    pPipelines: *mut VkPipeline,
) -> VkResult

Available if built with prototypes.