Struct BroadcastContext 

pub struct BroadcastContext { /* private fields */ }

A recognition context paired with a one or more subscribers that can be awaited for recognition.

Implementations

impl BroadcastContext

pub fn new( recognizer: &Recognizer, buffer: usize, ) -> Result<(Self, BroadcastSubscriber)>

Creates a new recognition context for the given recognizer, configured to buffer up to the given number of recognized phrases. If a new phrase is recognized while one or more subscribers haven’t received it, it will be dropped and those subscribers will yield a BroadcastResult::Lagged on next await.

pub fn subscribe(&self) -> BroadcastSubscriber

Creates a subscriber for this context.

Methods from Deref<Target = Context>

pub fn set_enabled(&self, enabled: bool) -> Result<()>

Enables or disables the recognition of rules from all grammars loaded into this context.

pub fn grammar_builder(&self) -> GrammarBuilder<'_>

Creates a GrammarBuilder that will construct and load a grammar into this context.

Trait Implementations

impl Deref for BroadcastContext

type Target = Context

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.