Enum gdk4::VulkanError

#[non_exhaustive]
pub enum VulkanError {
    Unsupported,
    NotAvailable,
}

Error enumeration for VulkanContext.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Unsupported

Vulkan is not supported on this backend or has not been compiled in.

NotAvailable

Vulkan support is not available on this Surface

Trait Implementations

impl Clone for VulkanError

fn clone(&self) -> VulkanError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VulkanError

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

Formats the value using the given formatter.

impl ErrorDomain for VulkanError

fn domain() -> Quark

Returns the quark identifying the error domain.

fn code(self) -> i32

Gets the integer representation of the variant.

fn from(code: i32) -> Option<Self>

Tries to convert an integer code to an enum variant.

impl From<VulkanError> for Value

fn from(v: VulkanError) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for VulkanError

type Checker = GenericValueTypeChecker<VulkanError>

Value type checker.

unsafe fn from_value(value: &'a Value) -> Self

Get the contained value from a Value.

impl HasParamSpec for VulkanError

type ParamSpec = ParamSpecEnum

type SetValue = VulkanError

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str, _: VulkanError) -> ParamSpecEnumBuilder<'_, VulkanError>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for VulkanError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for VulkanError

fn cmp(&self, other: &VulkanError) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for VulkanError

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

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

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

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

impl PartialOrd for VulkanError

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl StaticType for VulkanError

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for VulkanError

fn to_value(&self) -> Value

Convert a value to a Value.

fn value_type(&self) -> Type

Returns the type identifier of self.

impl ValueType for VulkanError

type Type = VulkanError

Type to get the Type from.

impl Copy for VulkanError

impl Eq for VulkanError

impl StructuralPartialEq for VulkanError