Struct EstimateResponse 

pub struct EstimateResponse {
    pub estimated_cost_ticks: i64,
    pub estimated_cost_usd: f64,
    pub model: String,
}

Response shape from POST /qai/v1/chat/estimate. Returned by Client::estimate_chat.

estimated_cost_ticks is the upfront reservation the actual chat call would book — it’s a worst-case ceiling, not a prediction of the final settle. For text-only payloads, expected settle is close to this number; for video / multimodal inputs the ceiling can over-estimate (Gemini’s reasoning budget + max_tokens cap drive the output side) and the post-call settle refunds the difference. Either way, this is the number the user must have available to send the request.

estimated_cost_usd is the same value pre-divided by TicksPerUSD for convenience — no need to know the per-tick rate on the client.

Fields

estimated_cost_ticks: i64

estimated_cost_usd: f64

model: String

Echo of the model name the estimate was computed against — handy when the caller wants to display “≈ X credits on gemini-flash-latest” without re-reading the request.

Trait Implementations

impl Clone for EstimateResponse

fn clone(&self) -> EstimateResponse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EstimateResponse

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EstimateResponse

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.