Struct SessionShutdownData 

pub struct SessionShutdownData {

    pub code_changes: ShutdownCodeChanges,
    pub conversation_tokens: Option<f64>,
    pub current_model: Option<String>,
    pub current_tokens: Option<f64>,
    pub error_reason: Option<String>,
    pub model_metrics: HashMap<String, ShutdownModelMetric>,
    pub session_start_time: f64,
    pub shutdown_type: ShutdownType,
    pub system_tokens: Option<f64>,
    pub token_details: HashMap<String, ShutdownTokenDetail>,
    pub tool_definitions_tokens: Option<f64>,
    pub total_api_duration_ms: f64,
    pub total_nano_aiu: Option<f64>,
    pub total_premium_requests: f64,
}

Session termination metrics including usage statistics, code changes, and shutdown reason

Fields

code_changes: ShutdownCodeChanges

Aggregate code change metrics for the session

conversation_tokens: Option<f64>

Non-system message token count at shutdown

current_model: Option<String>

Model that was selected at the time of shutdown

current_tokens: Option<f64>

Total tokens in context window at shutdown

error_reason: Option<String>

Error description when shutdownType is “error”

model_metrics: HashMap<String, ShutdownModelMetric>

Per-model usage breakdown, keyed by model identifier

session_start_time: f64

Unix timestamp (milliseconds) when the session started

shutdown_type: ShutdownType

Whether the session ended normally (“routine”) or due to a crash/fatal error (“error”)

system_tokens: Option<f64>

System message token count at shutdown

token_details: HashMap<String, ShutdownTokenDetail>

Session-wide per-token-type accumulated token counts

tool_definitions_tokens: Option<f64>

Tool definitions token count at shutdown

total_api_duration_ms: f64

Cumulative time spent in API calls during the session, in milliseconds

total_nano_aiu: Option<f64>

Session-wide accumulated nano-AI units cost

total_premium_requests: f64

Total number of premium API requests used during the session

Trait Implementations

impl Clone for SessionShutdownData

fn clone(&self) -> SessionShutdownData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionShutdownData

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SessionShutdownData

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SessionShutdownData

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

where __S: Serializer,

Serialize this value into the given Serde serializer.