Struct SingleOptionalHandle 

#[repr(C)]
pub struct SingleOptionalHandle {
    pub h: OptionalNullableHandle,
}

The wire type corresponding to SingleOptionalHandle.

Fields

h: OptionalNullableHandle

Trait Implementations

impl Constrained for SingleOptionalHandle

type Constraint = ()

Type of constraint information for this type.

fn validate( _: Slot<'_, Self>, _: Self::Constraint, ) -> Result<(), ValidationError>

Validate a slot of this type against a constraint. Can be called when pointers/envelopes are just presence markers.

impl Debug for SingleOptionalHandle

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

Formats the value using the given formatter.

impl<___D> Decode<___D> for SingleOptionalHandle

where ___D: InternalHandleDecoder + ?Sized + HandleDecoder,

fn decode( slot_: Slot<'_, Self>, decoder_: &mut ___D, _: (), ) -> Result<(), DecodeError>

Decodes a value into a slot using a decoder.

impl<___E> Encode<SingleOptionalHandle, ___E> for SingleOptionalHandle

where ___E: InternalHandleEncoder + ?Sized + HandleEncoder,

const COPY_OPTIMIZATION: CopyOptimization<Self, SingleOptionalHandle>

Whether the conversion from Self to W is equivalent to copying the raw bytes of Self.

fn encode( self, encoder_: &mut ___E, out_: &mut MaybeUninit<SingleOptionalHandle>, _: (), ) -> Result<(), EncodeError>

Encodes this value into an encoder and output.

impl<___E, T0> Encode<SingleOptionalHandle, ___E> for SingleOptionalHandle<T0>

where ___E: InternalHandleEncoder + ?Sized + HandleEncoder, T0: Encode<OptionalNullableHandle, ___E>,

fn encode( self, encoder_: &mut ___E, out_: &mut MaybeUninit<SingleOptionalHandle>, _: (), ) -> Result<(), EncodeError>

Encodes this value into an encoder and output.

const COPY_OPTIMIZATION: CopyOptimization<Self, W> = _

Whether the conversion from Self to W is equivalent to copying the raw bytes of Self.

impl FromWire<SingleOptionalHandle> for SingleOptionalHandle

const COPY_OPTIMIZATION: CopyOptimization<SingleOptionalHandle, Self>

Whether the conversion from W to Self is equivalent to copying the raw bytes of W.

fn from_wire(wire: SingleOptionalHandle) -> Self

Converts the given owned value to this type.

impl IntoNatural for SingleOptionalHandle

type Natural = SingleOptionalHandle

A good default type for this wire type to convert into.

fn into_natural(self) -> Self::Natural

Converts this type into its natural equivalent.

impl Wire for SingleOptionalHandle

type Narrowed<'de> = SingleOptionalHandle

The narrowed wire type, restricted to the 'de lifetime.

fn zero_padding(out_: &mut MaybeUninit<Self>)

Writes zeroes to the padding for this type, if any.