Struct PriceTable 

pub struct PriceTable { /* private fields */ }

Map of model id to per-million-token rates.

Implementations

impl PriceTable

pub fn new() -> Self

Empty table.

pub fn with_defaults() -> Self

Pre-populated with default_pricing_2026_05.

pub fn insert( &mut self, model_id: impl Into<String>, price: ModelPrice, ) -> &mut Self

Insert or replace a price entry.

pub fn get(&self, model_id: &str) -> Option<&ModelPrice>

Lookup, exact match first, then prefix match (e.g. “gpt-4o” matches “gpt-4o-2024-08-06”). Returns None if no match.

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

Compute structured cost from token usage. Returns None when the model is unknown.

Trait Implementations

impl Clone for PriceTable

fn clone(&self) -> PriceTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PriceTable

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

Formats the value using the given formatter.

impl Default for PriceTable

fn default() -> PriceTable

Returns the “default value” for a type.