Struct LlmConfig 

pub struct LlmConfig { /* private fields */ }

OpenRouter / Jev settings. Only constructed when a key is configured.

Implementations

impl LlmConfig

pub fn new(api_key: impl Into<String>) -> Self

Settings for api_key with every other field at its default.

pub fn from_env() -> Result<Option<Self>, ConfigError>

Read the process environment. Ok(None) = no key configured.

pub fn from_lookup( lookup: impl Fn(&str) -> Option<String>, ) -> Result<Option<Self>, ConfigError>

Self::from_env over an arbitrary variable lookup (tests).

The key comes from OPENROUTER_API_KEY, else from the file named by CPM_OPENROUTER_KEY_FILE (contents trimmed). A world-readable (unix) or empty key file is ConfigError::KeyFileIgnored (not logged here: the caller logs it once). A blank env key counts as absent. The endpoint is validated here: https, or http to a loopback host, with no credentials.

pub fn with_jev_endpoint(self, endpoint: impl Into<String>) -> Self

Replace the Jev endpoint (complete URL including the route). Not validated: programmatic callers (tests) own it; the env path is validated by Self::from_lookup.

pub fn with_jev_model(self, model: impl Into<String>) -> Self

Replace the Jev model id.

pub fn with_timeout(self, timeout: Duration) -> Self

Replace the per-call timeout. The env var is bounded to 1..=300 s; programmatic callers (tests) may pick any duration.

pub fn api_key(&self) -> &ApiKey

The OpenRouter key (redacted Debug).

pub fn jev_model(&self) -> &str

The Jev model id.

pub fn jev_endpoint(&self) -> &str

The complete Jev endpoint URL.

pub fn jev_endpoint_host(&self) -> Option<String>

Host of the Jev endpoint, from the parsed URL (see endpoint_host).

pub fn timeout(&self) -> Duration

The bound applied to every network call.

pub fn llm_model(&self) -> &str

The generative (chat) model id.

Trait Implementations

impl Clone for LlmConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LlmConfig

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

Formats the value using the given formatter.