Struct Item

pub struct Item {
    pub id: Option<ItemId>,
    pub publisher: Option<Jid>,
    pub payload: Option<Element>,
}

A requested item from a PubSub node.

Fields

id: Option<ItemId>

The identifier for this item, unique per node.

publisher: Option<Jid>

The JID of the entity who published this item.

payload: Option<Element>

The payload of this item, in an arbitrary namespace.

Implementations

impl Item

pub fn new<P: PubSubPayload>( id: Option<ItemId>, publisher: Option<Jid>, payload: Option<P>, ) -> Item

Create a new item, accepting only payloads implementing PubSubPayload.

Trait Implementations

impl AsXml for Item

type ItemIter<'xso_proc_as_xml_iter_lifetime> = ItemAsXmlIterator<'xso_proc_as_xml_iter_lifetime>

The iterator type.

fn as_xml_iter(&self) -> Result<Self::ItemIter<'_>, Error>

Return an iterator which emits the contents of the struct or enum as serialisable Item items.

impl Clone for Item

fn clone(&self) -> Item

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Item

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

Formats the value using the given formatter.

impl From<&Item> for Element

fn from(other: &Item) -> Self

Converts to this type from the input type.

impl From<Item> for Element

fn from(other: Item) -> Self

Converts to this type from the input type.

impl FromXml for Item

type Builder = ItemFromXmlBuilder

A builder type used to construct the element.

fn from_events( name: QName, attrs: AttrMap, ) -> Result<Self::Builder, FromEventsError>

Attempt to initiate the streamed construction of this struct from XML.

impl PartialEq for Item

fn eq(&self, other: &Item) -> 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 TryFrom<Element> for Item

type Error = FromElementError

The type returned in the event of a conversion error.

fn try_from(other: Element) -> Result<Self, Self::Error>

Performs the conversion.

impl StructuralPartialEq for Item