Struct fidl_fuchsia_posix_socket::RecvMsgMeta
source · pub struct RecvMsgMeta {
pub from: Option<SocketAddress>,
pub control: Option<DatagramSocketRecvControlData>,
pub payload_len: Option<u16>,
/* private fields */
}
Expand description
Metadata of a received datagram.
Fields§
§from: Option<SocketAddress>
The from address of the datagram.
control: Option<DatagramSocketRecvControlData>
Ancillary control message data describing the datagram.
payload_len: Option<u16>
The length of the payload, in bytes.
Implementations§
source§impl RecvMsgMeta
impl RecvMsgMeta
Trait Implementations§
source§impl Clone for RecvMsgMeta
impl Clone for RecvMsgMeta
source§fn clone(&self) -> RecvMsgMeta
fn clone(&self) -> RecvMsgMeta
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for RecvMsgMeta
impl Debug for RecvMsgMeta
source§impl Decodable for RecvMsgMeta
impl Decodable for RecvMsgMeta
source§fn decode(&mut self, decoder: &mut Decoder<'_>, offset: usize) -> Result<()>
fn decode(&mut self, decoder: &mut Decoder<'_>, offset: usize) -> Result<()>
Decodes an object of this type from the decoder’s buffers into
self
.
Callers must ensure that offset
is a multiple of
Layout::inline_align
, and that decoder.buf
has room for reading
Layout::inline_size
bytes at offset
. Read moresource§impl Encodable for RecvMsgMeta
impl Encodable for RecvMsgMeta
source§fn encode(
&mut self,
encoder: &mut Encoder<'_, '_>,
offset: usize,
recursion_depth: usize
) -> Result<()>
fn encode( &mut self, encoder: &mut Encoder<'_, '_>, offset: usize, recursion_depth: usize ) -> Result<()>
Encode the object into the buffer. Any handles stored in the object are
swapped for
Handle::INVALID
. Callers must ensure that offset
is a
multiple of Layout::inline_align
, and that encoder.buf
has room for
writing Layout::inline_size
bytes at offset
. Read moresource§impl Layout for RecvMsgMeta
impl Layout for RecvMsgMeta
source§fn inline_align(_context: &Context) -> usize
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.
source§fn inline_size(_context: &Context) -> usize
fn inline_size(_context: &Context) -> usize
Returns the size of the inline portion of the encoded object, including
padding for the type’s alignment. Must be a multiple of
inline_align
.§fn supports_simple_copy() -> boolwhere
Self: Sized,
fn supports_simple_copy() -> boolwhere Self: Sized,
Returns true iff the type can be encoded or decoded via simple copy. Read more
source§impl PartialEq<RecvMsgMeta> for RecvMsgMeta
impl PartialEq<RecvMsgMeta> for RecvMsgMeta
source§fn eq(&self, other: &RecvMsgMeta) -> bool
fn eq(&self, other: &RecvMsgMeta) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Persistable for RecvMsgMeta
impl StructuralPartialEq for RecvMsgMeta
impl TopLevel for RecvMsgMeta
Auto Trait Implementations§
impl RefUnwindSafe for RecvMsgMeta
impl Send for RecvMsgMeta
impl Sync for RecvMsgMeta
impl Unpin for RecvMsgMeta
impl UnwindSafe for RecvMsgMeta
Blanket Implementations§
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
§impl<T> LayoutObject for Twhere
T: Layout,
impl<T> LayoutObject for Twhere T: Layout,
§fn inline_align(&self, context: &Context) -> usize
fn inline_align(&self, context: &Context) -> usize
See
Layout::inline_align
.§fn inline_size(&self, context: &Context) -> usize
fn inline_size(&self, context: &Context) -> usize
See
Layout::inline_size
.