Struct google_api_proto::google::cloud::speech::v1::StreamingRecognitionConfig

pub struct StreamingRecognitionConfig {
    pub config: Option<RecognitionConfig>,
    pub single_utterance: bool,
    pub interim_results: bool,
    pub enable_voice_activity_events: bool,
    pub voice_activity_timeout: Option<VoiceActivityTimeout>,
}

Provides information to the recognizer that specifies how to process the request.

Fields

config: Option<RecognitionConfig>

Required. Provides information to the recognizer that specifies how to process the request.

single_utterance: bool

If false or omitted, the recognizer will perform continuous recognition (continuing to wait for and process audio even if the user pauses speaking) until the client closes the input stream (gRPC API) or until the maximum time limit has been reached. May return multiple StreamingRecognitionResults with the is_final flag set to true.

If true, the recognizer will detect a single spoken utterance. When it detects that the user has paused or stopped speaking, it will return an END_OF_SINGLE_UTTERANCE event and cease recognition. It will return no more than one StreamingRecognitionResult with the is_final flag set to true.

The single_utterance field can only be used with specified models, otherwise an error is thrown. The model field in RecognitionConfig must be set to:

• command_and_search
• phone_call AND additional field useEnhanced=true
• The model field is left undefined. In this case the API auto-selects a model based on any other parameters that you set in RecognitionConfig.

interim_results: bool

If true, interim results (tentative hypotheses) may be returned as they become available (these interim results are indicated with the is_final=false flag). If false or omitted, only is_final=true result(s) are returned.

enable_voice_activity_events: bool

If true, responses with voice activity speech events will be returned as they are detected.

voice_activity_timeout: Option<VoiceActivityTimeout>

If set, the server will automatically close the stream after the specified duration has elapsed after the last VOICE_ACTIVITY speech event has been sent. The field voice_activity_events must also be set to true.

Trait Implementations

impl Clone for StreamingRecognitionConfig

fn clone(&self) -> StreamingRecognitionConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for StreamingRecognitionConfig

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

Formats the value using the given formatter.

impl Default for StreamingRecognitionConfig

fn default() -> Self

Returns the “default value” for a type.

impl Message for StreamingRecognitionConfig

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for StreamingRecognitionConfig

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for StreamingRecognitionConfig