Method cost_usd

atomic-core/src/change/attestation.rs:582–585

Set the total cost in USD.

(mut self, cost: f64)

    /// Set the total cost in USD.
    pub fn cost_usd(mut self, cost: f64) -> Self {
        self.cost_usd = cost;
        self
    }

    /// Set the API processing duration in milliseconds.
    pub fn duration_api_ms(mut self, ms: u64) -> Self {