Enum Feature

pub enum Feature {
    Core(ApiVersion),
    Extension(Extension),
}

Available on crate feature unstable only.

A union type of extensions and core API version.

In vk.xml, Vulkan commands and types are grouped under different API version and extensions. The tag of those group XML elements is feature or extension. One command will have only one single correspondent feature. This type is mostly used to tell if a command should be returned by vkGet*ProcAddr given the supported/enabled Vulkan API version and extensions.

Variants

Core(ApiVersion)

Vulkan core API interface.

Extension(Extension)

Vulkan extension interface.

Trait Implementations

impl Clone for Feature

fn clone(&self) -> Feature

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<ApiVersion> for Feature

fn from(value: ApiVersion) -> Self

Converts to this type from the input type.

impl From<Extension> for Feature

fn from(value: Extension) -> Self

Converts to this type from the input type.

impl Ord for Feature

fn cmp(&self, other: &Feature) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Feature

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Feature

fn partial_cmp(&self, other: &Feature) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for Feature

impl StructuralPartialEq for Feature