Struct PricingConfig 

pub struct PricingConfig {
    pub overrides: HashMap<String, ModelRate>,
}

Pricing configuration stored under [pricing] in newt.toml.

Fields

overrides: HashMap<String, ModelRate>

Per-model overrides. Keys are exact model-id strings or prefix patterns. Example: { "my-private-gpt4" = { input_usd_per_1k = 0.01, output_usd_per_1k = 0.03 } }

Implementations

impl PricingConfig

pub fn rate_for(&self, model_id: &str) -> Option<ModelRate>

Look up the rate for model_id.

Resolution order:

1. Exact match in overrides
2. Prefix match in overrides (longest prefix wins)
3. Built-in rate table
4. None — unknown model; caller should not display a cost

Returns Some(ModelRate { input: 0.0, output: 0.0 }) for known local models so the display can show “free (local)”.

pub fn estimate_cost( &self, model_id: &str, usage: Option<&TokenUsage>, ) -> Option<f64>

Estimate cost for usage with model_id. Returns None when the model is unknown (not local, not in table, not overridden).

Trait Implementations

impl Clone for PricingConfig

fn clone(&self) -> PricingConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PricingConfig

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

Formats the value using the given formatter.

impl Default for PricingConfig

fn default() -> PricingConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PricingConfig

where PricingConfig: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PricingConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.