Struct TurnUsage 

pub struct TurnUsage {
    pub turn_number: u32,
    pub created_at: i64,
    pub input_tokens: u64,
    pub output_tokens: u64,
    pub cache_read_tokens: u64,
    pub cache_creation_tokens: u64,
    pub total_cost_usd: f64,
    pub duration_ms: u64,
    pub stop_reason: Option<String>,
    pub total_input_tokens: u64,
    pub billable_input_tokens: u64,
    pub cache_hit_rate: f64,
}

Per-turn usage record — one entry per SDK result event.

Fields

turn_number: u32

created_at: i64

input_tokens: u64

output_tokens: u64

cache_read_tokens: u64

cache_creation_tokens: u64

total_cost_usd: f64

duration_ms: u64

stop_reason: Option<String>

total_input_tokens: u64

billable_input_tokens: u64

cache_hit_rate: f64

Trait Implementations

impl Clone for TurnUsage

fn clone(&self) -> TurnUsage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TurnUsage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TurnUsage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for TurnUsage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.