Enum DmabufError

#[non_exhaustive]
pub enum DmabufError {
    NotAvailable,
    UnsupportedFormat,
    CreationFailed,
}

Available on crate feature v4_14 only.

Error enumeration for DmabufTexture.

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.

NotAvailable

Dmabuf support is not available, because the OS is not Linux, or it was explicitly disabled at compile- or runtime

UnsupportedFormat

The requested format is not supported

CreationFailed

GTK failed to create the resource for other reasons

Trait Implementations

impl Clone for DmabufError

fn clone(&self) -> DmabufError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DmabufError

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

Formats the value using the given formatter.

impl ErrorDomain for DmabufError

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<DmabufError> for Value

fn from(v: DmabufError) -> Self

Converts to this type from the input type.

impl<'a> FromValue<'a> for DmabufError

type Checker = GenericValueTypeChecker<DmabufError>

Value type checker.

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

Get the contained value from a Value.

impl HasParamSpec for DmabufError

type ParamSpec = ParamSpecEnum

type SetValue = DmabufError

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

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

fn param_spec_builder() -> Self::BuilderFn

impl Hash for DmabufError

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 DmabufError

fn cmp(&self, other: &DmabufError) -> 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 DmabufError

fn eq(&self, other: &DmabufError) -> 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 DmabufError

fn partial_cmp(&self, other: &DmabufError) -> 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 StaticType for DmabufError

fn static_type() -> Type

Returns the type identifier of Self.

impl ToValue for DmabufError

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 DmabufError

type Type = DmabufError

Type to get the Type from.

impl Copy for DmabufError

impl Eq for DmabufError

impl StructuralPartialEq for DmabufError