Struct InputAudioConfig 

#[non_exhaustive]
pub struct InputAudioConfig {

    pub audio_encoding: AudioEncoding,
    pub sample_rate_hertz: i32,
    pub language_code: String,
    pub enable_word_info: bool,
    pub phrase_hints: Vec<String>,
    pub speech_contexts: Vec<SpeechContext>,
    pub model: String,
    pub model_variant: SpeechModelVariant,
    pub single_utterance: bool,
    pub disable_no_speech_recognized_event: bool,
    pub enable_automatic_punctuation: bool,
    pub phrase_sets: Vec<String>,
    pub opt_out_conformer_model_migration: bool,
    /* private fields */
}

Available on crate features participants or sessions only.

Instructs the speech recognizer how to process the audio content.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

audio_encoding: AudioEncoding

Required. Audio encoding of the audio content to process.

sample_rate_hertz: i32

Required. Sample rate (in Hertz) of the audio content sent in the query. Refer to Cloud Speech API documentation for more details.

language_code: String

Required. The language of the supplied audio. Dialogflow does not do translations. See Language Support for a list of the currently supported language codes. Note that queries in the same session do not necessarily need to specify the same language.

enable_word_info: bool

If true, Dialogflow returns SpeechWordInfo in StreamingRecognitionResult with information about the recognized speech words, e.g. start and end time offsets. If false or unspecified, Speech doesn’t return any word-level information.

phrase_hints: Vec<String>

👎Deprecated

A list of strings containing words and phrases that the speech recognizer should recognize with higher likelihood.

See the Cloud Speech documentation for more details.

This field is deprecated. Please use speech_contexts instead. If you specify both phrase_hints and speech_contexts, Dialogflow will treat the phrase_hints as a single additional SpeechContext.

speech_contexts: Vec<SpeechContext>

Context information to assist speech recognition.

See the Cloud Speech documentation for more details.

model: String

Optional. Which Speech model to select for the given request. For more information, see Speech models.

model_variant: SpeechModelVariant

Which variant of the Speech model to use.

single_utterance: bool

If false (default), recognition does not cease until the client closes the stream. If true, the recognizer will detect a single spoken utterance in input audio. Recognition ceases when it detects the audio’s voice has stopped or paused. In this case, once a detected intent is received, the client should close the stream and start a new request with a new stream as needed. Note: This setting is relevant only for streaming methods. Note: When specified, InputAudioConfig.single_utterance takes precedence over StreamingDetectIntentRequest.single_utterance.

disable_no_speech_recognized_event: bool

Only used in Participants.AnalyzeContent and [Participants.StreamingAnalyzeContent][google.cloud.dialogflow.v2.Participants.StreamingAnalyzeContent]. If false and recognition doesn’t return any result, trigger NO_SPEECH_RECOGNIZED event to Dialogflow agent.

enable_automatic_punctuation: bool

Enable automatic punctuation option at the speech backend.

phrase_sets: Vec<String>

A collection of phrase set resources to use for speech adaptation.

opt_out_conformer_model_migration: bool

If true, the request will opt out for STT conformer model migration. This field will be deprecated once force migration takes place in June 2024. Please refer to Dialogflow ES Speech model migration.

Implementations

impl InputAudioConfig

pub fn new() -> Self

pub fn set_audio_encoding<T: Into<AudioEncoding>>(self, v: T) -> Self

Sets the value of audio_encoding.

Example

use google_cloud_dialogflow_v2::model::AudioEncoding;
let x0 = InputAudioConfig::new().set_audio_encoding(AudioEncoding::Linear16);
let x1 = InputAudioConfig::new().set_audio_encoding(AudioEncoding::Flac);
let x2 = InputAudioConfig::new().set_audio_encoding(AudioEncoding::Mulaw);

pub fn set_sample_rate_hertz<T: Into<i32>>(self, v: T) -> Self

Sets the value of sample_rate_hertz.

Example

let x = InputAudioConfig::new().set_sample_rate_hertz(42);

pub fn set_language_code<T: Into<String>>(self, v: T) -> Self

Sets the value of language_code.

Example

let x = InputAudioConfig::new().set_language_code("example");

pub fn set_enable_word_info<T: Into<bool>>(self, v: T) -> Self

Sets the value of enable_word_info.

Example

let x = InputAudioConfig::new().set_enable_word_info(true);

pub fn set_phrase_hints<T, V>(self, v: T) -> Self

where T: IntoIterator<Item = V>, V: Into<String>,

👎Deprecated

Sets the value of phrase_hints.

Example

let x = InputAudioConfig::new().set_phrase_hints(["a", "b", "c"]);

pub fn set_speech_contexts<T, V>(self, v: T) -> Self

where T: IntoIterator<Item = V>, V: Into<SpeechContext>,

Sets the value of speech_contexts.

Example

use google_cloud_dialogflow_v2::model::SpeechContext;
let x = InputAudioConfig::new()
    .set_speech_contexts([
        SpeechContext::default()/* use setters */,
        SpeechContext::default()/* use (different) setters */,
    ]);

pub fn set_model<T: Into<String>>(self, v: T) -> Self

Sets the value of model.

Example

let x = InputAudioConfig::new().set_model("example");

pub fn set_model_variant<T: Into<SpeechModelVariant>>(self, v: T) -> Self

Sets the value of model_variant.

Example

use google_cloud_dialogflow_v2::model::SpeechModelVariant;
let x0 = InputAudioConfig::new().set_model_variant(SpeechModelVariant::UseBestAvailable);
let x1 = InputAudioConfig::new().set_model_variant(SpeechModelVariant::UseStandard);
let x2 = InputAudioConfig::new().set_model_variant(SpeechModelVariant::UseEnhanced);

pub fn set_single_utterance<T: Into<bool>>(self, v: T) -> Self

Sets the value of single_utterance.

Example

let x = InputAudioConfig::new().set_single_utterance(true);

pub fn set_disable_no_speech_recognized_event<T: Into<bool>>(self, v: T) -> Self

Sets the value of disable_no_speech_recognized_event.

Example

let x = InputAudioConfig::new().set_disable_no_speech_recognized_event(true);

pub fn set_enable_automatic_punctuation<T: Into<bool>>(self, v: T) -> Self

Sets the value of enable_automatic_punctuation.

Example

let x = InputAudioConfig::new().set_enable_automatic_punctuation(true);

pub fn set_phrase_sets<T, V>(self, v: T) -> Self

where T: IntoIterator<Item = V>, V: Into<String>,

Sets the value of phrase_sets.

Example

let x = InputAudioConfig::new().set_phrase_sets(["a", "b", "c"]);

pub fn set_opt_out_conformer_model_migration<T: Into<bool>>(self, v: T) -> Self

Sets the value of opt_out_conformer_model_migration.

Example

let x = InputAudioConfig::new().set_opt_out_conformer_model_migration(true);

Trait Implementations

impl Clone for InputAudioConfig

fn clone(&self) -> InputAudioConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InputAudioConfig

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

Formats the value using the given formatter.

impl Default for InputAudioConfig

fn default() -> InputAudioConfig

Returns the “default value” for a type.

impl Message for InputAudioConfig

fn typename() -> &'static str

The typename of this message.

impl PartialEq for InputAudioConfig

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for InputAudioConfig