Struct Endpoint 

pub struct Endpoint {
    pub url: String,
    pub api_key: Option<String>,
    pub model: String,
    pub provider: Provider,
}

Where and how to reach a transcription server.

Debug is implemented by hand rather than derived, so that printing an Endpoint cannot disclose the key it holds — see the impl below.

Fields

url: String

Full URL to POST the multipart form to.

api_key: Option<String>

Bearer token, if the backend requires auth.

model: String

Model id sent as the model form field.

provider: Provider

Provenance tag recorded on the transcript.

Implementations

impl Endpoint

pub fn cohere(api_key: impl Into<String>, model: Option<String>) -> Self

Cohere’s hosted API. model defaults to DEFAULT_COHERE_MODEL.

pub fn openai_compatible( url: impl Into<String>, model: impl Into<String>, api_key: Option<String>, ) -> Result<Self>

A self-hosted OpenAI-compatible endpoint — pass the full route URL (e.g. http://localhost:8000/v1/audio/transcriptions).

The URL is parsed here so a typo fails immediately and by name. Left unchecked it surfaced much later as reqwest’s builder error, which says nothing about which input was wrong.

Trait Implementations

impl Clone for Endpoint

fn clone(&self) -> Endpoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Endpoint

Hand-written so the API key can never be printed.

A derived Debug renders api_key: Some("sk-…") in full, which means any downstream dbg!(&endpoint) or tracing::debug!(?endpoint) discloses the caller’s credential. That is a footgun a published library shouldn’t hand out, so the field is masked and only its presence is shown.

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

Formats the value using the given formatter.