Struct CostEstimate 

pub struct CostEstimate {
    pub total: Option<f64>,
    pub currency: String,
    pub input: Option<f64>,
    pub output: Option<f64>,
    pub cache_read: Option<f64>,
    pub cache_write: Option<f64>,
    pub source: CostSource,
    pub pricing_provider: Option<String>,
    pub pricing_model: Option<String>,
    pub pricing_as_of: Option<String>,
    pub pricing_source: Option<String>,
}

Normalized LLM response cost.

Provider-reported cost is preserved as-is. Model-pricing estimates include source and as-of metadata so downstream systems can audit stale pricing tables without losing a usable estimate.

Fields

total: Option<f64>

Total cost in currency.

currency: String

ISO 4217 currency code for the cost fields.

input: Option<f64>

Uncached prompt/input token cost in currency.

output: Option<f64>

Completion/output token cost in currency.

cache_read: Option<f64>

Prompt cache read cost in currency.

cache_write: Option<f64>

Prompt cache write cost in currency.

source: CostSource

Origin of this cost value.

pricing_provider: Option<String>

Provider associated with the cost or pricing estimate, if known.

pricing_model: Option<String>

Model ID associated with the cost or pricing estimate, if known.

pricing_as_of: Option<String>

Date the pricing value was last verified, if known.

pricing_source: Option<String>

Source URL or label for the pricing value, if known.

Implementations

impl CostEstimate

pub fn total_or_component_sum(&self) -> Option<f64>

Returns the explicit total, or the sum of component costs when no total was supplied.

pub fn total_for_currency(&self, currency: &str) -> Option<f64>

Returns the total only when it is denominated in the requested currency.

pub fn total_or_component_sum_for_currency(&self, currency: &str) -> Option<f64>

Returns the explicit or component-derived total in the requested currency.

Trait Implementations

impl Clone for CostEstimate

fn clone(&self) -> CostEstimate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CostEstimate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CostEstimate

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CostEstimate

fn eq(&self, other: &CostEstimate) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for CostEstimate

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.

impl StructuralPartialEq for CostEstimate