ash 0.17.0

Vulkan bindings for Rust
Documentation 
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use vk;
pub use instance::InstanceV1_0;
pub use device::DeviceV1_0;
pub use entry::EntryV1_0;
use std::mem;
pub trait FunctionPointers {
    type InstanceFp: InstanceLoader + Clone;
    type DeviceFp: DeviceLoader + Clone;
    type EntryFp: EntryLoader + Clone;
}

#[allow(non_camel_case_types)]
#[derive(Clone)]
pub struct V1_0;
impl FunctionPointers for V1_0 {
    type InstanceFp = InstanceFpV1_0;
    type DeviceFp = DeviceFpV1_0;
    type EntryFp = EntryFpV1_0;
}

#[allow(non_camel_case_types)]
#[derive(Clone)]
pub struct InstanceFpV1_0 {
    pub instance_fn: vk::InstanceFnV1_0,
}

#[allow(non_camel_case_types)]
#[derive(Clone)]
pub struct EntryFpV1_0 {
    pub entry_fn: vk::EntryFnV1_0,
}

impl EntryLoader for EntryFpV1_0 {
    fn fp_v1_0(&self) -> &vk::EntryFnV1_0 {
        &self.entry_fn
    }
    unsafe fn load(static_fn: &vk::StaticFn) -> Result<Self, Vec<&'static str>> {
        let entry_fn = vk::EntryFnV1_0::load(|name| {
            mem::transmute(static_fn.get_instance_proc_addr(vk::Instance::null(), name.as_ptr()))
        })?;
        Ok(EntryFpV1_0 { entry_fn: entry_fn })
    }
}

pub trait EntryLoader: Sized {
    fn fp_v1_0(&self) -> &vk::EntryFnV1_0;
    unsafe fn load(static_fn: &vk::StaticFn) -> Result<Self, Vec<&'static str>>;
}

pub trait InstanceLoader: Sized {
    fn fp_v1_0(&self) -> &vk::InstanceFnV1_0;
    unsafe fn load(static_fn: &vk::StaticFn,
                   instance: vk::Instance)
                   -> Result<Self, Vec<&'static str>>;
}

pub trait DeviceLoader: Sized {
    unsafe fn load(instance_fn: &vk::InstanceFnV1_0,
                   device: vk::Device)
                   -> Result<Self, Vec<&'static str>>;
}

impl DeviceLoader for DeviceFpV1_0 {
    unsafe fn load(instance_fn: &vk::InstanceFnV1_0,
                   device: vk::Device)
                   -> Result<Self, Vec<&'static str>> {
        let device_fn = vk::DeviceFnV1_0::load(|name| {
            mem::transmute(instance_fn.get_device_proc_addr(device, name.as_ptr()))
        })?;
        Ok(DeviceFpV1_0 { device_fn: device_fn })
    }
}

impl InstanceLoader for InstanceFpV1_0 {
    fn fp_v1_0(&self) -> &vk::InstanceFnV1_0 {
        &self.instance_fn
    }
    unsafe fn load(static_fn: &vk::StaticFn,
                   instance: vk::Instance)
                   -> Result<Self, Vec<&'static str>> {
        let instance_fn = vk::InstanceFnV1_0::load(|name| {
            mem::transmute(static_fn.get_instance_proc_addr(instance, name.as_ptr()))
        })?;
        Ok(InstanceFpV1_0 { instance_fn: instance_fn })
    }
}

#[allow(non_camel_case_types)]
#[derive(Clone)]
pub struct DeviceFpV1_0 {
    pub device_fn: vk::DeviceFnV1_0,
}