Struct vulkano::instance::RawInstanceExtensions

pub struct RawInstanceExtensions(_);

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 RawInstanceExtensions

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

Constructs an extension set containing the supplied extensions.

pub fn none() -> Self

Constructs an empty extension set.

pub fn insert(&mut self, extension: CString)

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

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

Returns the intersection of this set and another.

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

Returns the difference of another set from this one.

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

Returns the union of both extension sets

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

impl RawInstanceExtensions

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

See the docs of supported_by_core().

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

Same as supported_by_core_raw(), but allows specifying a loader.

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

Returns a RawExtensions 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.

Trait Implementations

impl Eq for RawInstanceExtensions

impl Clone for RawInstanceExtensions

fn clone(&self) -> RawInstanceExtensions

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<RawInstanceExtensions> for RawInstanceExtensions

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

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

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

This method tests for !=.

impl<'a> From<&'a InstanceExtensions> for RawInstanceExtensions

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

Performs the conversion.

impl<'a> From<&'a RawInstanceExtensions> for InstanceExtensions

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

Performs the conversion.

impl Debug for RawInstanceExtensions

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

Formats the value using the given formatter.

impl FromIterator<CString> for RawInstanceExtensions

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

Creates a value from an iterator.