use reqwest::header::HeaderMap;
// -------------------------------------------------------------------------------------------------
impl crate::traits::RequestHeaders for crate::distance_matrix::Request<'_> {
/// Returns a map of HTTP header names to values.
///
/// These headers will be added to the HTTP request alongside the standard headers like
/// `Content-Type`.
///
/// This API end-point does not use headers so it returns an empty hash map.
fn request_headers(&self) -> HeaderMap {
HeaderMap::default() // No additional, extra or custom headers
}
/// Returns whether the `X-Goog-Api-Key` header should be set for this request.
fn send_x_goog_api_key() -> bool {
false
}
}