Struct Config 

pub struct Config {
    pub general: General,
    pub sources: BTreeMap<String, Source>,
    pub pricing: BTreeMap<String, BTreeMap<String, ModelPrice>>,
}

Loaded configuration, with defaults already applied.

Fields

general: General

sources: BTreeMap<String, Source>

Source adapters keyed by adapter name, e.g. claude-code.

pricing: BTreeMap<String, BTreeMap<String, ModelPrice>>

Per-provider price tables keyed by provider, e.g. anthropic.

Implementations

impl Config

pub fn load_from_dir(dir: &Path) -> Result<Self, ConfigError>

Read config.toml from dir. A missing file is not an error — it means “all defaults”.

pub fn load_file(path: &Path) -> Result<Self, ConfigError>

Read a specific config file. A missing file yields the defaults.

pub fn source(&self, adapter: &str) -> Source

Configured source settings, or the defaults for an unconfigured adapter.

pub fn price(&self, provider: &str, model: &str) -> Option<ModelPrice>

Configured price for a model, if any.

pub fn estimate_cost( &self, provider: &str, model: &str, tokens: TokenCounts, ) -> Option<f64>

Estimate cost in whole currency units for the given token counts.

Returns None when the model has no configured price — callers must propagate the absence rather than substituting 0.0.

pub fn pricing(&self) -> Pricing

The price table on its own, detached from the rest of the config.

Reports price at read time, so they carry this rather than a borrow of the whole config: editing config.toml re-prices events that are already in the store, without a re-ingest.

Trait Implementations

impl Clone for Config

fn clone(&self) -> Config

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Config

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

Formats the value using the given formatter.

impl Default for Config

fn default() -> Config

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Config

where Config: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.