pub fn is_engine_not_supported_exception(&self) -> bool {
        matches!(
            &self.kind,
            SynthesizeSpeechErrorKind::EngineNotSupportedException(_)
        )
    }
/// Returns `true` if the error kind is `SynthesizeSpeechErrorKind::EngineNotSupportedException`.
Returns `true` if the error kind is `SynthesizeSpeechErrorKind::EngineNotSupportedException`.
Returns ` true ` if the error kind is ` SynthesizeSpeechErrorKind :: EngineNotSupportedException ` .
pub fn is_engine_not_supported_exception(&self) -> bool {
        matches!(
            &self.kind,
            SynthesizeSpeechErrorKind::EngineNotSupportedException(_)
        )
    }
pub fn is_engine_not_supported_exception ( & self ) -> bool { matches ! ( self kind SynthesizeSpeechErrorKind EngineNotSupportedException ( ) ) }
Returns `true` if the error kind is `SynthesizeSpeechErrorKind::EngineNotSupportedException`.
Returns ` true ` if the error kind is ` SynthesizeSpeechErrorKind :: EngineNotSupportedException ` .
&self
&self