Struct ModelPricing 

pub struct ModelPricing {
    pub model_pattern: String,
    pub input_cost_per_million: f64,
    pub output_cost_per_million: f64,
    pub currency: Option<String>,
}

Per-model pricing configuration.

The model_pattern supports glob-style matching:

• gpt-4* matches gpt-4, gpt-4-turbo, gpt-4o, etc.
• claude-3-* matches all Claude 3 variants

Fields

model_pattern: String

Model name or pattern (glob-style matching with *)

input_cost_per_million: f64

Cost per million input tokens

output_cost_per_million: f64

Cost per million output tokens

currency: Option<String>

Optional currency override (defaults to parent config currency)

Implementations

impl ModelPricing

pub fn new( pattern: impl Into<String>, input_cost: f64, output_cost: f64, ) -> ModelPricing

Create new model pricing with the given pattern and costs.

pub fn matches(&self, model: &str) -> bool

Check if this pricing rule matches the given model name.

pub fn calculate_cost(&self, input_tokens: u64, output_tokens: u64) -> f64

Calculate cost for the given token counts.

Trait Implementations

impl Clone for ModelPricing

fn clone(&self) -> ModelPricing

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModelPricing

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ModelPricing

fn deserialize<__D>( __deserializer: __D, ) -> Result<ModelPricing, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ModelPricing

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

where __S: Serializer,

Serialize this value into the given Serde serializer.