Struct ChatCompletion 

pub struct ChatCompletion {
    pub value: Value,
    pub cost_usd: f64,
    pub finish_reason: Option<String>,
    pub prompt_tokens: Option<u32>,
    pub completion_tokens: Option<u32>,
}

Successful OpenRouterChatClient::complete result (GAP-SG-72-chat).

finish_reason, prompt_tokens and completion_tokens are the raw diagnostics OpenRouter attached to the response that ultimately succeeded (after any max_tokens growth retries — see Self::value and the module docs). They are None only when the provider omitted them.

Fields

value: Value

Model output parsed as JSON (guaranteed to be a JSON object).

cost_usd: f64

Cost in USD read from usage.cost, or 0.0 when the provider omitted it.

finish_reason: Option<String>

choices[0].finish_reason from the response that produced value.

prompt_tokens: Option<u32>

usage.prompt_tokens from the response that produced value.

completion_tokens: Option<u32>

usage.completion_tokens from the response that produced value.

Trait Implementations

impl Debug for ChatCompletion

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

Formats the value using the given formatter.