#[repr(C, align(8))]
pub union WireEnvelope {
/* private fields */
}Expand description
A FIDL envelope
Implementations§
Source§impl WireEnvelope
impl WireEnvelope
Sourcepub fn encode_zero(slot: Slot<'_, Self>)
pub fn encode_zero(slot: Slot<'_, Self>)
Encodes a zero envelope into a slot.
Sourcepub fn encode_value<E: Encoder + ?Sized, T: Encode<E>>(
value: &mut T,
encoder: &mut E,
slot: Slot<'_, Self>,
) -> Result<(), EncodeError>
pub fn encode_value<E: Encoder + ?Sized, T: Encode<E>>( value: &mut T, encoder: &mut E, slot: Slot<'_, Self>, ) -> Result<(), EncodeError>
Encodes a value into an envelope with an encoder.
Sourcepub fn is_encoded_zero(slot: Slot<'_, Self>) -> bool
pub fn is_encoded_zero(slot: Slot<'_, Self>) -> bool
Returns whether a envelope slot is encoded as zero.
Sourcepub fn decode_unknown_static<D: InternalHandleDecoder + ?Sized>(
slot: Slot<'_, Self>,
decoder: &mut D,
) -> Result<(), DecodeError>
pub fn decode_unknown_static<D: InternalHandleDecoder + ?Sized>( slot: Slot<'_, Self>, decoder: &mut D, ) -> Result<(), DecodeError>
Decodes and discards a static type in an envelope.
Sourcepub fn decode_unknown<'buf, D: Decoder<'buf> + ?Sized>(
slot: Slot<'_, Self>,
decoder: &mut D,
) -> Result<(), DecodeError>
pub fn decode_unknown<'buf, D: Decoder<'buf> + ?Sized>( slot: Slot<'_, Self>, decoder: &mut D, ) -> Result<(), DecodeError>
Decodes and discards an unknown value in an envelope.
Sourcepub fn decode_as_static<D: InternalHandleDecoder + ?Sized, T: Decode<D>>(
slot: Slot<'_, Self>,
decoder: &mut D,
) -> Result<(), DecodeError>
pub fn decode_as_static<D: InternalHandleDecoder + ?Sized, T: Decode<D>>( slot: Slot<'_, Self>, decoder: &mut D, ) -> Result<(), DecodeError>
Decodes a value of a known type from an envelope.
Sourcepub fn decode_as<'buf, D: Decoder<'buf> + ?Sized, T: Decode<D>>(
slot: Slot<'_, Self>,
decoder: &mut D,
) -> Result<(), DecodeError>
pub fn decode_as<'buf, D: Decoder<'buf> + ?Sized, T: Decode<D>>( slot: Slot<'_, Self>, decoder: &mut D, ) -> Result<(), DecodeError>
Decodes a value of a known type from an envelope.
Sourcepub unsafe fn deref_unchecked<T>(&self) -> &T
pub unsafe fn deref_unchecked<T>(&self) -> &T
Returns a reference to the contained T.
§Safety
The envelope must have been successfully decoded as a T.
Sourcepub unsafe fn deref_mut_unchecked<T>(&mut self) -> &mut T
pub unsafe fn deref_mut_unchecked<T>(&mut self) -> &mut T
Returns a mutable reference to the contained T.
§Safety
The envelope must have been successfully decoded as a T.
Sourcepub unsafe fn take_unchecked<T>(&mut self) -> T
pub unsafe fn take_unchecked<T>(&mut self) -> T
Takes the contained T, leaving an empty envelope.
§Safety
The envelope must have been successfully decoded as a T.
Sourcepub unsafe fn clone_unchecked<T: Clone>(&self) -> Self
pub unsafe fn clone_unchecked<T: Clone>(&self) -> Self
Clones the envelope, assuming that it contains an inline T.
§Safety
The envelope must have been successfully decoded as a T.