Struct WireResult

pub struct WireResult<'de, T, E> { /* private fields */ }

A FIDL result union.

Implementations

impl<T, E> WireResult<'_, T, E>

pub fn is_ok(&self) -> bool

Returns whether the result is Ok.

pub fn is_err(&self) -> bool

Returns whether the result is Err.

pub fn ok(&self) -> Option<&T>

Returns the Ok value of the result, if any.

pub fn err(&self) -> Option<&E>

Returns the Err value of the result, if any.

pub fn unwrap(&self) -> &T

Returns the contained Ok value.

Panics if the result was not Ok.

pub fn unwrap_err(&self) -> &E

Returns the contained Err value.

Panics if the result was not Err.

pub fn as_ref(&self) -> Result<&T, &E>

Returns a Result of a reference to the value or error.

pub fn into_result(self) -> Result<T, E>

Returns a Result of the owned value or error.

Trait Implementations

impl<T, E> Clone for WireResult<'_, T, E>

where T: Clone, E: Clone,

fn clone(&self) -> WireResult<'_, T, E>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T, E> Debug for WireResult<'_, T, E>

where T: Debug, E: Debug,

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

Formats the value using the given formatter.

impl<D, T, E> Decode<D> for WireResult<'static, T, E>

where D: Decoder + ?Sized, T: Decode<D>, E: Decode<D>,

fn decode( slot: Slot<'_, WireResult<'static, T, E>>, decoder: &mut D, ) -> Result<(), DecodeError>

Decodes a value into a slot using a decoder.

impl<T, E> Drop for WireResult<'_, T, E>

fn drop(&mut self)

Executes the destructor for this type.

impl<T, E, WT, WE> FromWire<WireResult<'_, WT, WE>> for Result<T, E>

where T: FromWire<WT>, E: FromWire<WE>,

fn from_wire(wire: WireResult<'_, WT, WE>) -> Result<T, E>

Converts the given wire to this type.

const COPY_OPTIMIZATION: CopyOptimization<W, Self> = _

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

impl<T, E, WT, WE> FromWireRef<WireResult<'_, WT, WE>> for Result<T, E>

where T: FromWireRef<WT>, E: FromWireRef<WE>,

fn from_wire_ref(wire: &WireResult<'_, WT, WE>) -> Result<T, E>

Converts the given wire reference to this type.

impl<T, E> Wire for WireResult<'static, T, E>

where T: Wire, E: Wire,

type Decoded<'de> = WireResult<'de, <T as Wire>::Decoded<'de>, <E as Wire>::Decoded<'de>>

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

fn zero_padding(out: &mut MaybeUninit<WireResult<'static, T, E>>)

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