Struct EventfulContext

pub struct EventfulContext { /* private fields */ }

A recognition context that calls the supplied event handler every time the engine recognizes a phrase in it.

Implementations

impl EventfulContext

pub fn new<E: EventHandler + 'static>( recognizer: &Recognizer, handler: E, ) -> Result<Self>

Creates a new recognition context for the given recognizer, configured to call the given handler whenever a phrase from this context is recognized.

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 EventfulContext

type Target = Context

The resulting type after dereferencing.

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

Dereferences the value.