Struct vulkano::instance::RawDeviceExtensions

pub struct RawDeviceExtensions(_);

Set of extensions, not restricted to those vulkano knows about.

This is useful when interacting with external code that has statically-unknown extension requirements.

Methods

impl RawDeviceExtensions

fn new<I>(extensions: I) -> Self where
    I: IntoIterator<Item = CString>, 

Constructs an extension set containing the supplied extensions.

fn none() -> Self

Constructs an empty extension set.

fn insert(&mut self, extension: CString)

Adds an extension to the set if it is not already present.

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

Returns the intersection of this set and another.

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

Returns the difference of another set from this one.

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

Returns the union of both extension sets

fn iter(&self) -> Iter<CString>

impl RawDeviceExtensions

fn supported_by_device_raw(
    physical_device: PhysicalDevice
) -> Result<Self, SupportedExtensionsError>

See the docs of supported_by_device().

fn supported_by_device(physical_device: PhysicalDevice) -> Self

Returns an Extensions object with extensions supported by the PhysicalDevice.

Trait Implementations

impl Clone for RawDeviceExtensions

fn clone(&self) -> RawDeviceExtensions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Eq for RawDeviceExtensions

impl PartialEq for RawDeviceExtensions

fn eq(&self, __arg_0: &RawDeviceExtensions) -> bool

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

fn ne(&self, __arg_0: &RawDeviceExtensions) -> bool

This method tests for !=.

impl Debug for RawDeviceExtensions

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

Formats the value using the given formatter.

impl FromIterator<CString> for RawDeviceExtensions

fn from_iter<T>(iter: T) -> Self where
    T: IntoIterator<Item = CString>, 

Creates a value from an iterator.

impl<'a> From<&'a DeviceExtensions> for RawDeviceExtensions

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

Performs the conversion.