use anyhow::Result; #[tokio::main] async fn main() -> Result<()> { let cid = "bafybeibqw5s44zssunqpgtde7tkoeotd3jcnucv4groto4gfjejvks6wdy"; let status = w3s::api::status_of_cid(cid).await?; let head = w3s::api::check_car_head(cid).await?; let car = w3s::api::retrieve_car(cid).await?; println!("status: {:?}", status); println!("head: {:?}", head); println!("car file length: {}", car.len()); Ok(()) }