Struct convex::QueryResults

pub struct QueryResults { /* private fields */ }

A mapping from SubscriberId to its current result FunctionResult for each actively subscribed query.

Implementations

impl QueryResults

pub fn get(&self, subscriber_id: &SubscriberId) -> Option<&FunctionResult>

Get the FunctionResult for the given SubscriberId

pub fn len(&self) -> usize

Get the size of the map.

pub fn is_empty(&self) -> bool

Test whether the map is empty.

pub fn iter( &self ) -> impl Iterator<Item = (&SubscriberId, Option<&FunctionResult>)>

Get an iterator over the subscriber_id/query_result pairs of the map.

Trait Implementations

impl Clone for QueryResults

fn clone(&self) -> QueryResults

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QueryResults

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

Formats the value using the given formatter.

impl Default for QueryResults

fn default() -> QueryResults

Returns the “default value” for a type.