use std::fmt;
use serde::de::DeserializeOwned;
pub trait JQuantsBuilder<R: DeserializeOwned + fmt::Debug> {
fn send(self) -> impl std::future::Future<Output = Result<R, crate::JQuantsError>>;
fn send_ref(&self) -> impl std::future::Future<Output = Result<R, crate::JQuantsError>>;
}