Struct vulkano::instance::InstanceExtensions

pub struct InstanceExtensions {

    pub khr_android_surface: bool,
    pub khr_device_group_creation: bool,
    pub khr_display: bool,
    pub khr_external_fence_capabilities: bool,
    pub khr_external_memory_capabilities: bool,
    pub khr_external_semaphore_capabilities: bool,
    pub khr_get_display_properties2: bool,
    pub khr_get_physical_device_properties2: bool,
    pub khr_get_surface_capabilities2: bool,
    pub khr_surface: bool,
    pub khr_surface_protected_capabilities: bool,
    pub khr_wayland_surface: bool,
    pub khr_win32_surface: bool,
    pub khr_xcb_surface: bool,
    pub khr_xlib_surface: bool,
    pub ext_acquire_xlib_display: bool,
    pub ext_debug_report: bool,
    pub ext_debug_utils: bool,
    pub ext_direct_mode_display: bool,
    pub ext_directfb_surface: bool,
    pub ext_display_surface_counter: bool,
    pub ext_headless_surface: bool,
    pub ext_metal_surface: bool,
    pub ext_swapchain_colorspace: bool,
    pub ext_validation_features: bool,
    pub ext_validation_flags: bool,
    pub fuchsia_imagepipe_surface: bool,
    pub ggp_stream_descriptor_surface: bool,
    pub mvk_ios_surface: bool,
    pub mvk_macos_surface: bool,
    pub nn_vi_surface: bool,
    pub nv_external_memory_capabilities: bool,
    pub _unbuildable: Unbuildable,
}

List of extensions that are enabled or available.

Fields

khr_android_surface: bool

• Vulkan documentation
• Requires instance extension: khr_surface

khr_device_group_creation: bool

• Vulkan documentation
• Promoted to Vulkan 1.1

khr_display: bool

• Vulkan documentation
• Requires instance extension: khr_surface

khr_external_fence_capabilities: bool

• Vulkan documentation
• Requires instance extension: khr_get_physical_device_properties2
• Promoted to Vulkan 1.1

khr_external_memory_capabilities: bool

• Vulkan documentation
• Requires instance extension: khr_get_physical_device_properties2
• Promoted to Vulkan 1.1

khr_external_semaphore_capabilities: bool

• Vulkan documentation
• Requires instance extension: khr_get_physical_device_properties2
• Promoted to Vulkan 1.1

khr_get_display_properties2: bool

• Vulkan documentation
• Requires instance extension: khr_display

khr_get_physical_device_properties2: bool

• Vulkan documentation
• Promoted to Vulkan 1.1

khr_get_surface_capabilities2: bool

• Vulkan documentation
• Requires instance extension: khr_surface

khr_surface: bool

• Vulkan documentation

khr_surface_protected_capabilities: bool

• Vulkan documentation
• Requires Vulkan 1.1
• Requires instance extension: khr_get_surface_capabilities2

khr_wayland_surface: bool

• Vulkan documentation
• Requires instance extension: khr_surface

khr_win32_surface: bool

• Vulkan documentation
• Requires instance extension: khr_surface

khr_xcb_surface: bool

• Vulkan documentation
• Requires instance extension: khr_surface

khr_xlib_surface: bool

• Vulkan documentation
• Requires instance extension: khr_surface

ext_acquire_xlib_display: bool

• Vulkan documentation
• Requires instance extension: ext_direct_mode_display

ext_debug_report: bool

• Vulkan documentation
• Deprecated by ext_debug_utils

ext_debug_utils: bool

• Vulkan documentation

ext_direct_mode_display: bool

• Vulkan documentation
• Requires instance extension: khr_display

ext_directfb_surface: bool

• Vulkan documentation
• Requires instance extension: khr_surface

ext_display_surface_counter: bool

• Vulkan documentation
• Requires instance extension: khr_display

ext_headless_surface: bool

• Vulkan documentation
• Requires instance extension: khr_surface

ext_metal_surface: bool

• Vulkan documentation
• Requires instance extension: khr_surface

ext_swapchain_colorspace: bool

• Vulkan documentation
• Requires instance extension: khr_surface

ext_validation_features: bool

• Vulkan documentation

ext_validation_flags: bool

• Vulkan documentation
• Deprecated by ext_validation_features

fuchsia_imagepipe_surface: bool

• Vulkan documentation
• Requires instance extension: khr_surface

ggp_stream_descriptor_surface: bool

• Vulkan documentation
• Requires instance extension: khr_surface

mvk_ios_surface: bool

• Vulkan documentation
• Requires instance extension: khr_surface
• Deprecated by ext_metal_surface

mvk_macos_surface: bool

• Vulkan documentation
• Requires instance extension: khr_surface
• Deprecated by ext_metal_surface

nn_vi_surface: bool

• Vulkan documentation
• Requires instance extension: khr_surface

nv_external_memory_capabilities: bool

• Vulkan documentation
• Deprecated by khr_external_memory_capabilities

_unbuildable: Unbuildable

This field ensures that an instance of this Extensions struct can only be created through Vulkano functions and the update syntax. This way, extensions can be added to Vulkano without breaking existing code.

Implementations

impl InstanceExtensions

pub fn supported_by_core_raw() -> Result<Self, SupportedExtensionsError>

See the docs of supported_by_core().

pub fn supported_by_core() -> Result<Self, LoadingError>

Returns an InstanceExtensions object with extensions supported by the core driver.

pub fn supported_by_core_with_loader<L>(
    ptrs: &FunctionPointers<L>
) -> Result<Self, LoadingError> where
    L: Loader, 

Same as supported_by_core, but allows specifying a loader.

pub fn supported_by_core_raw_with_loader<L>(
    ptrs: &FunctionPointers<L>
) -> Result<Self, SupportedExtensionsError> where
    L: Loader, 

See the docs of supported_by_core().

impl InstanceExtensions

pub const fn none() -> InstanceExtensions

Returns an Extensions object with all members set to false.

pub const fn union(&self, other: &InstanceExtensions) -> InstanceExtensions

Returns the union of this list and another list.

pub const fn intersection(
    &self,
    other: &InstanceExtensions
) -> InstanceExtensions

Returns the intersection of this list and another list.

pub const fn difference(&self, other: &InstanceExtensions) -> InstanceExtensions

Returns the difference of another list from this list.

Trait Implementations

impl Clone for InstanceExtensions

fn clone(&self) -> InstanceExtensions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for InstanceExtensions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> From<&'a InstanceExtensions> for Vec<CString>

fn from(x: &'a InstanceExtensions) -> Self

Performs the conversion.

impl<'a, I> From<I> for InstanceExtensions where
    I: IntoIterator<Item = &'a CStr>, 

fn from(names: I) -> Self

Performs the conversion.

impl PartialEq<InstanceExtensions> for InstanceExtensions

fn eq(&self, other: &InstanceExtensions) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &InstanceExtensions) -> bool

This method tests for !=.

impl Copy for InstanceExtensions

impl Eq for InstanceExtensions

impl StructuralEq for InstanceExtensions

impl StructuralPartialEq for InstanceExtensions