Struct AutoCompleteAsyncPopulator 

pub struct AutoCompleteAsyncPopulator(/* private fields */);

The asynchronous populator of an AutoCompleteBox: given the search text and a cancellation token it produces the items for the drop-down. The future is driven by the dispatcher of the control.

A populator is a reference: copies compare equal to what they were copied from.

Implementations

impl AutoCompleteAsyncPopulator

pub fn new( populator: impl Fn(Option<String>, CancellationToken) -> AutoCompletePopulation + 'static, ) -> Self

Wraps a populator function.

pub fn invoke( &self, search_text: Option<String>, cancellation_token: CancellationToken, ) -> AutoCompletePopulation

Calls the populator.

Trait Implementations

impl Clone for AutoCompleteAsyncPopulator

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl PartialEq for AutoCompleteAsyncPopulator

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.