Struct LayerProperties

pub struct LayerProperties { /* private fields */ }

Properties of a layer.

Implementations

impl LayerProperties

pub fn name(&self) -> &str

Returns the name of the layer.

If you want to enable this layer on an instance, you need to pass this value to Instance::new.

Examples

use vulkano::VulkanLibrary;

let library = VulkanLibrary::new().unwrap();

for layer in library.layer_properties().unwrap() {
    println!("Layer name: {}", layer.name());
}

pub fn description(&self) -> &str

Returns a description of the layer.

This description is chosen by the layer itself.

Examples

use vulkano::VulkanLibrary;

let library = VulkanLibrary::new().unwrap();

for layer in library.layer_properties().unwrap() {
    println!("Layer description: {}", layer.description());
}

pub fn vulkan_version(&self) -> Version

Returns the version of Vulkan supported by this layer.

Examples

use vulkano::{Version, VulkanLibrary};

let library = VulkanLibrary::new().unwrap();

for layer in library.layer_properties().unwrap() {
    if layer.vulkan_version() >= Version::major_minor(2, 0) {
        println!("Layer {} requires Vulkan 2.0", layer.name());
    }
}

pub fn implementation_version(&self) -> u32

Returns an implementation-specific version number for this layer.

The number is chosen by the layer itself. It can be used for bug reports for example.

Examples

use vulkano::VulkanLibrary;

let library = VulkanLibrary::new().unwrap();

for layer in library.layer_properties().unwrap() {
    println!(
        "Layer {} - Version: {}",
        layer.name(),
        layer.implementation_version(),
    );
}

Trait Implementations

impl Clone for LayerProperties

fn clone(&self) -> LayerProperties

Returns a copy of the value.

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

Performs copy-assignment from source.