Struct TranscriptionConfig 

pub struct TranscriptionConfig {

    pub enabled: bool,
    pub default_provider: String,
    pub api_key: Option<String>,
    pub api_url: String,
    pub model: String,
    pub language: Option<String>,
    pub initial_prompt: Option<String>,
    pub max_duration_secs: u64,
    pub openai: Option<OpenAiSttConfig>,
    pub deepgram: Option<DeepgramSttConfig>,
    pub assemblyai: Option<AssemblyAiSttConfig>,
    pub google: Option<GoogleSttConfig>,
    pub local_whisper: Option<LocalWhisperConfig>,
    pub transcribe_non_ptt_audio: bool,
}

Voice transcription configuration with multi-provider support.

The top-level api_url, model, and api_key fields remain for backward compatibility with existing Groq-based configurations.

Fields

enabled: bool

Enable voice transcription for channels that support it.

default_provider: String

Default STT provider: “groq”, “openai”, “deepgram”, “assemblyai”, “google”.

api_key: Option<String>

API key used for transcription requests (Groq provider).

If unset, runtime falls back to GROQ_API_KEY for backward compatibility.

api_url: String

Whisper API endpoint URL (Groq provider).

model: String

Whisper model name (Groq provider).

language: Option<String>

Optional language hint (ISO-639-1, e.g. “en”, “ru”) for Groq provider.

initial_prompt: Option<String>

Optional initial prompt to bias transcription toward expected vocabulary (proper nouns, technical terms, etc.). Sent as the prompt field in the Whisper API request.

max_duration_secs: u64

Maximum voice duration in seconds (messages longer than this are skipped).

openai: Option<OpenAiSttConfig>

OpenAI Whisper STT provider configuration.

deepgram: Option<DeepgramSttConfig>

Deepgram STT provider configuration.

assemblyai: Option<AssemblyAiSttConfig>

AssemblyAI STT provider configuration.

google: Option<GoogleSttConfig>

Google Cloud Speech-to-Text provider configuration.

local_whisper: Option<LocalWhisperConfig>

Local/self-hosted Whisper-compatible STT provider.

transcribe_non_ptt_audio: bool

Also transcribe non-PTT (forwarded/regular) audio messages on WhatsApp, not just voice notes. Default: false (preserves legacy behavior).

Trait Implementations

impl Clone for TranscriptionConfig

fn clone(&self) -> TranscriptionConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TranscriptionConfig

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

Formats the value using the given formatter.

impl Default for TranscriptionConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TranscriptionConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for TranscriptionConfig

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl Serialize for TranscriptionConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.