Struct ParsedEventFilter 

pub struct ParsedEventFilter { /* private fields */ }

Parsed version of the raw EventFilter.

Implementations

impl ParsedEventFilter

pub fn evaluate( &self, event: &dyn Event, client_handle: u32, type_tree: &dyn TypeTree, ) -> Option<EventFieldList>

Evaluate the event filter, returning None if the filter does not accept the event, and a list of event fields fetched from the event if it does.

impl ParsedEventFilter

pub fn new( raw: EventFilter, type_tree: &dyn TypeTree, ) -> (EventFilterResult, Result<ParsedEventFilter, StatusCode>)

Try to build a parsed filter from a raw EventFilter.

This may fail, but will always return an EventFilterResult.

Trait Implementations

impl Clone for ParsedEventFilter

fn clone(&self) -> ParsedEventFilter

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParsedEventFilter

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

Formats the value using the given formatter.