Struct DatagramSocketRecvMsgPostflightResponse

pub struct DatagramSocketRecvMsgPostflightResponse {
    pub validity: Option<EventPair>,
    pub timestamp: Option<TimestampOption>,
    pub requests: Option<CmsgRequests>,
    /* private fields */
}

Fields

validity: Option<EventPair>

Represents the validity of this structure.

The structure is invalid if the peer is closed.

timestamp: Option<TimestampOption>

Identifies whether the SO_TIMESTAMP or SO_TIMESTAMPNS control messages are requested.

requests: Option<CmsgRequests>

Identifies the status (requested or not) of up to 32 control messages. This set size should be large enough to signal the status of all cmsgs supported by POSIX systems as of 2022. If that changes, the set can be extended by adding additional bits fields.

Trait Implementations

impl Debug for DatagramSocketRecvMsgPostflightResponse

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

Formats the value using the given formatter.

impl Decode<DatagramSocketRecvMsgPostflightResponse, DefaultFuchsiaResourceDialect> for DatagramSocketRecvMsgPostflightResponse

fn new_empty() -> Self

Creates a valid instance of Self. The specific value does not matter, since it will be overwritten by decode.

unsafe fn decode( &mut self, decoder: &mut Decoder<'_, DefaultFuchsiaResourceDialect>, offset: usize, depth: Depth, ) -> Result<()>

Decodes an object of type T from the decoder’s buffers into self.

impl Default for DatagramSocketRecvMsgPostflightResponse

fn default() -> DatagramSocketRecvMsgPostflightResponse

Returns the “default value” for a type.

impl Encode<DatagramSocketRecvMsgPostflightResponse, DefaultFuchsiaResourceDialect> for &mut DatagramSocketRecvMsgPostflightResponse

unsafe fn encode( self, encoder: &mut Encoder<'_, DefaultFuchsiaResourceDialect>, offset: usize, depth: Depth, ) -> Result<()>

Encodes the object into the encoder’s buffers. Any handles stored in the object are swapped for Handle::INVALID.

impl PartialEq for DatagramSocketRecvMsgPostflightResponse

fn eq(&self, other: &DatagramSocketRecvMsgPostflightResponse) -> 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 ResourceTypeMarker for DatagramSocketRecvMsgPostflightResponse

type Borrowed<'a> = &'a mut DatagramSocketRecvMsgPostflightResponse

The Rust type to use for encoding. This is a particular Encode<Self> type cheaply obtainable from &mut Self::Owned. There are three cases:

fn take_or_borrow<'a>( value: &'a mut <Self as TypeMarker>::Owned, ) -> Self::Borrowed<'a>

Cheaply converts from &mut Self::Owned to Self::Borrowed. For HandleBased types this is “take” (it returns an owned handle and replaces value with Handle::invalid), and for all other types it is “borrow” (just converts from one reference to another).

impl TypeMarker for DatagramSocketRecvMsgPostflightResponse

type Owned = DatagramSocketRecvMsgPostflightResponse

The owned Rust type which this FIDL type decodes into.

fn inline_align(_context: Context) -> usize

Returns the minimum required alignment of the inline portion of the encoded object. It must be a (nonzero) power of two.

fn inline_size(_context: Context) -> usize

Returns the size of the inline portion of the encoded object, including padding for alignment. Must be a multiple of inline_align.

fn encode_is_copy() -> bool

Returns true if the memory layout of Self::Owned matches the FIDL wire format and encoding requires no validation. When true, we can optimize encoding arrays and vectors of Self::Owned to a single memcpy.

fn decode_is_copy() -> bool

Returns true if the memory layout of Self::Owned matches the FIDL wire format and decoding requires no validation. When true, we can optimize decoding arrays and vectors of Self::Owned to a single memcpy.

impl Standalone<DefaultFuchsiaResourceDialect> for DatagramSocketRecvMsgPostflightResponse

impl StructuralPartialEq for DatagramSocketRecvMsgPostflightResponse