Struct Query 

pub struct Query {
    pub queryid: Option<QueryId>,
    pub node: Option<NodeName>,
    pub form: Option<DataForm>,
    pub set: Option<SetQuery>,
    pub flip_page: bool,
}

Starts a query to the archive.

Fields

queryid: Option<QueryId>

An optional identifier for matching forwarded messages to this query.

node: Option<NodeName>

Must be set to Some when querying a PubSub node’s archive.

form: Option<DataForm>

Used for filtering the results.

set: Option<SetQuery>

Used for paging through results.

flip_page: bool

Used for reversing the order of the results.

Trait Implementations

impl AsXml for Query

type ItemIter<'xso_proc_as_xml_iter_lifetime> = QueryAsXmlIterator<'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.

fn as_xml_dyn_iter<'x>( &'x self, ) -> Result<Box<dyn Iterator<Item = Result<Item<'x>, Error>> + 'x>, Error>

Return the same iterator as as_xml_iter, but boxed to erase the concrete iterator type.

impl Debug for Query

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

Formats the value using the given formatter.

impl From<&Query> for Element

fn from(other: &Query) -> Self

Converts to this type from the input type.

impl From<Query> for Element

fn from(other: Query) -> Self

Converts to this type from the input type.

impl FromXml for Query

const XML_NAME_MATCHER: XmlNameMatcher<'static>

A predicate which determines if Self may be parsed from a given XML element.

type Builder = QueryFromXmlBuilder

A builder type used to construct the element.

fn from_events( name: QName, attrs: AttrMap, ctx: &Context<'_>, ) -> Result<Self::Builder, FromEventsError>

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

impl IqGetPayload for Query

impl IqResultPayload for Query

impl IqSetPayload for Query

impl TryFrom<Element> for Query

type Error = FromElementError

The type returned in the event of a conversion error.

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

Performs the conversion.