Struct Epitaph 

#[repr(C)]
pub struct Epitaph {
    pub error: Int32,
}

A FIDL protocol epitaph.

Fields

error: Int32

The error status.

Implementations

impl Epitaph

pub fn new(error: i32) -> Epitaph

Returns a new epitaph with the given error.

Trait Implementations

impl Clone for Epitaph

fn clone(&self) -> Epitaph

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Constrained for Epitaph

type Constraint = ()

Type of constraint information for this type.

fn validate( _: Slot<'_, Epitaph>, _: <Epitaph as Constrained>::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 Epitaph

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

Formats the value using the given formatter.

impl<D> Decode<D> for Epitaph

where D: ?Sized,

fn decode(_: Slot<'_, Epitaph>, _: &mut D, _: ()) -> Result<(), DecodeError>

Decodes a value into a slot using a decoder.

impl<E> Encode<Epitaph, E> for &Epitaph

where E: ?Sized,

fn encode( self, encoder: &mut E, out: &mut MaybeUninit<Epitaph>, constraint: (), ) -> 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<E> Encode<Epitaph, E> for Epitaph

where E: ?Sized,

fn encode( self, _: &mut E, out: &mut MaybeUninit<Epitaph>, _: (), ) -> 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 IntoBytes for Epitaph

where Int32: IntoBytes,

fn as_bytes(&self) -> &[u8]

where Self: Immutable,

Gets the bytes of this value.

fn as_mut_bytes(&mut self) -> &mut [u8]

where Self: FromBytes,

Gets the bytes of this value mutably.

fn write_to(&self, dst: &mut [u8]) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to dst.

fn write_to_prefix( &self, dst: &mut [u8], ) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to the prefix of dst.

fn write_to_suffix( &self, dst: &mut [u8], ) -> Result<(), SizeError<&Self, &mut [u8]>>

where Self: Immutable,

Writes a copy of self to the suffix of dst.

impl Wire for Epitaph

type Narrowed<'de> = Epitaph

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

fn zero_padding(_: &mut MaybeUninit<Epitaph>)

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

impl Copy for Epitaph