Struct google_speech1::RecognitionConfig

pub struct RecognitionConfig {
    pub language_code: Option<String>,
    pub sample_rate_hertz: Option<i32>,
    pub encoding: Option<String>,
    pub profanity_filter: Option<bool>,
    pub enable_word_time_offsets: Option<bool>,
    pub speech_contexts: Option<Vec<SpeechContext>>,
    pub max_alternatives: Option<i32>,
}

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

This type is not used in any activity, and only used as part of another schema.

Fields

language_code: Option<String>

Required The language of the supplied audio as a BCP-47 language tag. Example: "en-US". See Language Support for a list of the currently supported language codes.

sample_rate_hertz: Option<i32>

Required Sample rate in Hertz of the audio data sent in all RecognitionAudio messages. Valid values are: 8000-48000. 16000 is optimal. For best results, set the sampling rate of the audio source to 16000 Hz. If that's not possible, use the native sample rate of the audio source (instead of re-sampling).

encoding: Option<String>

Required Encoding of audio data sent in all RecognitionAudio messages.

profanity_filter: Option<bool>

Optional If set to true, the server will attempt to filter out profanities, replacing all but the initial character in each filtered word with asterisks, e.g. "f***". If set to false or omitted, profanities won't be filtered out.

enable_word_time_offsets: Option<bool>

Optional If true, the top result includes a list of words and the start and end time offsets (timestamps) for those words. If false, no word-level time offset information is returned. The default is false.

speech_contexts: Option<Vec<SpeechContext>>

Optional A means to provide context to assist the speech recognition.

max_alternatives: Option<i32>

Optional Maximum number of recognition hypotheses to be returned. Specifically, the maximum number of SpeechRecognitionAlternative messages within each SpeechRecognitionResult. The server may return fewer than max_alternatives. Valid values are 0-30. A value of 0 or 1 will return a maximum of one. If omitted, will return a maximum of one.

Trait Implementations

impl Default for RecognitionConfig

fn default() -> RecognitionConfig

Returns the "default value" for a type.

impl Clone for RecognitionConfig

fn clone(&self) -> RecognitionConfig

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RecognitionConfig

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

Formats the value using the given formatter.

impl Part for RecognitionConfig