Struct EconomicsSession 

pub struct EconomicsSession {
    pub index: u32,
    pub prompt_sha256: String,
    pub duration_ms: u64,
    pub turns: Option<u64>,
    pub ended: String,
    pub is_error: bool,
    pub requests: Vec<EconomicsRequest>,
    pub models: Vec<EconomicsModelTotal>,
    pub reported_cost_microusd: Option<u64>,
    pub tools: BTreeMap<String, u64>,
    pub orientation: EconomicsOrientation,
}

One session of a run: one harness invocation on one prompt, with every provider request it made, the harness’s own totals and the tools it called. A count the harness did not report is absent rather than zero.

use std::collections::BTreeMap;
use majordomus_cli::economics::model::{EconomicsOrientation, EconomicsSession};
let s = EconomicsSession {
    index: 1, prompt_sha256: "0".repeat(64), duration_ms: 42_000, turns: None,
    ended: "success".into(), is_error: false, requests: vec![], models: vec![],
    reported_cost_microusd: None, tools: BTreeMap::from([("Read".into(), 3)]),
    orientation: EconomicsOrientation::default(),
};
let json = serde_json::to_value(&s).unwrap();
assert!(json.get("turns").is_none(), "an unreported count is absent, not zero");
assert_eq!(json["tools"]["Read"], 3);

Fields

index: u32

1-based.

prompt_sha256: String

SHA-256 of the prompt text. The text is in the task’s prompt file, not here.

duration_ms: u64

Wall-clock milliseconds.

turns: Option<u64>

Turns, as the harness counted them.

ended: String

How the session ended, as the harness reported it (success, error_max_budget_usd, …).

is_error: bool

Whether the harness reported an error.

requests: Vec<EconomicsRequest>

Every request, deduplicated by message id, in order.

models: Vec<EconomicsModelTotal>

The harness’s per-model totals.

reported_cost_microusd: Option<u64>

The harness’s total_cost_usd, in millionths of a dollar.

tools: BTreeMap<String, u64>

Tool calls by tool name.

orientation: EconomicsOrientation

The session’s orientation cost.

Trait Implementations

impl Clone for EconomicsSession

fn clone(&self) -> EconomicsSession

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EconomicsSession

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EconomicsSession

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for EconomicsSession

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for EconomicsSession

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for EconomicsSession

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for EconomicsSession