Struct Usage 

pub struct Usage {
    pub input_tokens: u64,
    pub output_tokens: u64,
    pub total_tokens: u64,
    pub cost_usd: Option<f64>,
    pub provider_usage: Value,
}

Fields

input_tokens: u64

output_tokens: u64

total_tokens: u64

cost_usd: Option<f64>

provider_usage: Value

Provider-specific usage data (e.g. cache_creation_input_tokens for Anthropic)

Implementations

impl Usage

pub fn total(&self) -> u64

pub fn merge(&mut self, other: &Usage)

Trait Implementations

impl Clone for Usage

fn clone(&self) -> Usage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Usage

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

Formats the value using the given formatter.

impl Default for Usage

fn default() -> Usage

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Usage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Usage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.