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_portability_enumeration: 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_drm_display: 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 google_surfaceless_query: bool,
    pub mvk_ios_surface: bool,
    pub mvk_macos_surface: bool,
    pub nn_vi_surface: bool,
    pub nv_external_memory_capabilities: bool,
    pub qnx_screen_surface: bool,
    pub _ne: NonExhaustive,
}

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
• Promoted to Vulkan 1.1
• Requires:
  • One of: Vulkan API version 1.1, instance extension khr_get_physical_device_properties2

khr_external_memory_capabilities: bool

• Vulkan documentation
• Promoted to Vulkan 1.1
• Requires:
  • One of: Vulkan API version 1.1, instance extension khr_get_physical_device_properties2

khr_external_semaphore_capabilities: bool

• Vulkan documentation
• Promoted to Vulkan 1.1
• Requires:
  • One of: Vulkan API version 1.1, instance extension khr_get_physical_device_properties2

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_portability_enumeration: bool

• Vulkan documentation

khr_surface: bool

• Vulkan documentation

khr_surface_protected_capabilities: bool

• Vulkan documentation
• Requires:
  • Vulkan API version 1.1
  • 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_drm_display: bool

• Vulkan documentation
• Requires:
  • instance extension ext_direct_mode_display

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

google_surfaceless_query: bool

• Vulkan documentation
• Requires:
  • instance extension khr_surface

mvk_ios_surface: bool

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

mvk_macos_surface: bool

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

qnx_screen_surface: bool

• Vulkan documentation
• Requires:
  • instance extension khr_surface

_ne: NonExhaustive

Implementations

impl InstanceExtensions

pub const fn none() -> Self

Returns an Extensions object with all members set to false.

pub fn is_superset_of(&self, other: &Self) -> bool

Returns true if self is a superset of the parameter.

That is, for each extension of the parameter that is true, the corresponding value in self is true as well.

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

Returns the union of this list and another list.

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

Returns the intersection of this list and another list.

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

Returns the difference of another list from this list.

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().

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

Converts to this type from the input type.

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

fn from(names: I) -> Self

Converts to this type from the input type.

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