litellm-rs 0.6.0

//! Unified pricing service using LiteLLM pricing data format.
//!
//! This service loads pricing data from LiteLLM's JSON format and provides
//! unified cost calculation for all AI providers.

mod authority;
mod cache;
mod events;
mod google;
mod image_pricing;
mod loader;
mod service;
mod types;

#[cfg(test)]
mod tests;

/// Built-in local pricing source used by gateway defaults.
///
/// Relative user-configured paths remain filesystem paths. This value is an
/// explicit embedded source so the default does not depend on process cwd.
pub const DEFAULT_PRICING_SOURCE: &str = "embedded://model_prices_extended";

pub(super) const REMOTE_LITELLM_PRICING_SOURCE: &str =
    "https://raw.githubusercontent.com/BerriAI/litellm/main/model_prices_and_context_window.json";

// Re-export public types
pub use service::PricingService;
pub use types::{
    CostRange, CostResult, CostType, LiteLLMModelInfo, PricingCostBreakdown, PricingCostEstimate,
    PricingEventType, PricingStatistics, PricingUpdateEvent, PricingUsage,
};