Struct nobs_vk::device::PhysicalDevice

pub struct PhysicalDevice {
    pub instance: Instance,
    pub handle: PhysicalDevice,
    pub supported_layers: Vec<String>,
    pub supported_extensions: Vec<String>,
    pub features: PhysicalDeviceFeatures,
    pub properties: PhysicalDeviceProperties,
}

Description and properties of a physical device

Used for Device creation.

Fields

instance: Instance

handle: PhysicalDevice

supported_layers: Vec<String>

supported_extensions: Vec<String>

features: PhysicalDeviceFeatures

properties: PhysicalDeviceProperties

Methods

impl PhysicalDevice

pub fn enumerate_all(inst: Instance) -> Vec<PhysicalDevice>

Lists all devices in the specified instance

Example

Prints out the device names of all physical devices.

#[macro_use]
extern crate nobs_vk as vk;
// Create instance ...
let devices = vk::device::PhysicalDevice::enumerate_all(inst.handle);
for d in devices.iter() {
  println!("{}", unsafe { std::ffi::CStr::from_ptr(d.properties.deviceName.as_ptr()).to_str().unwrap() });
}

pub fn into_device(self) -> Builder

Consumes the Physical device and converts it into a device::Builder

See here to filter devices from enumerate_all for asserting requirements. See Device for how to create a logical device.

pub fn is_layer_supported(&self, name: &str) -> bool

Check if the specified name is a supported layer

pub fn is_extension_supported(&self, name: &str) -> bool

Check if the specified name is a supported extension

Trait Implementations

impl Clone for PhysicalDevice

fn clone(&self) -> PhysicalDevice

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.