Struct linkspace::misc::ShareArcPkt

pub struct ShareArcPkt<T>where
    T: ?Sized,{
    pub arc: OnceCell<NetPktArc>,
    pub pkt: T,
}

Wrapper around a NetPkt that ensures .as_netarc() is only called once.

Fields

arc: OnceCell<NetPktArc>

pkt: T

Implementations

impl<T> ShareArcPkt<T>where T: NetPkt,

pub fn new(pkt: T) -> ShareArcPkt<T>

impl<T> ShareArcPkt<T>where T: NetPkt + ?Sized,

pub fn borrow_arc(&self) -> &NetPktArcPtr

Trait Implementations

impl<T> Clone for ShareArcPkt<T>where T: Clone + ?Sized,

fn clone(&self) -> ShareArcPkt<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for ShareArcPkt<T>where T: Debug + ?Sized,

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

Formats the value using the given formatter.

impl<T> Deref for ShareArcPkt<T>where T: ?Sized,

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &<ShareArcPkt<T> as Deref>::Target

Dereferences the value.

impl<T> NetPkt for ShareArcPkt<T>where T: NetPkt + ?Sized,

fn hash_ref(&self) -> &B64

fn recv(&self) -> Option<U64>

recv is somewhat special. It depends on the context. Reading directly from the database it should return the stamp at which it was inserted. NOTE: Do not rely on this value being unique - in the db or otherwise.

fn net_header_ref(&self) -> &NetPktHeader

fn as_netarc(&self) -> NetPktArc

fn byte_segments(&self) -> ByteSegments<'_>

fn as_point(&self) -> &dyn Point

fn net_header_mut(&mut self) -> Option<&mut NetPktHeader>

fn as_netbox(&self) -> Box<NetPktFatPtr>