Struct nobs_vk::Core

pub struct Core { /* fields omitted */ }

Vulkan core commands

This struct is used to initialize vulkan core commands and holds function pointers to them. Function pointers are initialized during construction.

After successfull instantiation the global core functions are ready to use. There must be always at maximum a single instance of this struct.

Methods

impl Core

pub fn new() -> Box<Core>

Initialized core commands for the newest available vulkan version

let vk_lib = nobs_vk::Core::new();

is the same as

let vk_lib = nobs_vk::Core::with_feature(nobs_vk::VERSION_1_1);

pub fn with_feature(feature: u32) -> Box<Core>

Initialized core commands for the specified vulkan feature

Select a feature either with the predefined constants VERSION_x_x, or use the make_version macro

pub fn get_feature(&self) -> u32

Gets the feature level with which vulkan was initialized

The fature is formatted as described in make_version.

Trait Implementations

impl Drop for Core

fn drop(&mut self)

Executes the destructor for this type.

impl Default for Core

fn default() -> Core

Initializes all function pointers to functions that immediately panic.