Struct ModelUsageEntry 

pub struct ModelUsageEntry {
    pub input_tokens: u64,
    pub output_tokens: u64,
    pub cache_read_input_tokens: u64,
    pub cache_creation_input_tokens: u64,
    pub cost_usd: f64,
    pub web_search_requests: u32,
    pub extra: Map<String, Value>,
}

Usage and cost for a single model within a session, as found in ResultMessage::model_usage.

The extra field captures any keys the CLI adds that aren’t modeled here, so new wire fields deserialize without error.

Fields

input_tokens: u64

output_tokens: u64

cache_read_input_tokens: u64

cache_creation_input_tokens: u64

cost_usd: f64

web_search_requests: u32

extra: Map<String, Value>

Trait Implementations

impl Clone for ModelUsageEntry

fn clone(&self) -> ModelUsageEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModelUsageEntry

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

Formats the value using the given formatter.

impl Default for ModelUsageEntry

fn default() -> ModelUsageEntry

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ModelUsageEntry

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ModelUsageEntry

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

where __S: Serializer,

Serialize this value into the given Serde serializer.