Struct SessionEconomics 

pub struct SessionEconomics {
    pub input_tokens: usize,
    pub output_tokens: usize,
    pub tools_used: Vec<ToolRecord>,
}

Tracks token usage and tool calls for a session.

Fields

input_tokens: usize

Input tokens accumulated across all calls.

output_tokens: usize

Output tokens accumulated across all calls.

tools_used: Vec<ToolRecord>

List of tool calls with name and success/fail status.

Implementations

impl SessionEconomics

pub fn new() -> Self

Create a new empty economics tracker.

pub fn record_tool(&mut self, name: &str, success: bool)

Record a tool call.

impl SessionEconomics

pub fn simulated_cost(&self) -> f64

Calculate simulated cost based on token usage.

pub fn to_json(&self) -> String

Generate a JSON report of the session economics.

Trait Implementations

impl Default for SessionEconomics

fn default() -> SessionEconomics

Returns the “default value” for a type.