A simple drand client implementation written in rust
pedersen-bls-chained schemepedersen-bls-unchained schemebls-unchained-on-g1 schemebls-unchained-on-g1-rfc9380 scheme```rust use drandclientrs::{newhttpclient, DrandClientError};
fn main() -> Result<(), DrandClientError> {
// first create the client using one of the relays as a base_url
let drandclient = newhttp_client("https://api.drand.sh")?;
// you can fetch the latest random value using `latest_randomness`
if let Ok(beacon) = drand_client.latest_randomness() {
println!("the latest round is {}", beacon.round_number);
println!("the latest randomness is {:?}", beacon.randomness);
}
// or a specific round using `randomness`
if let Ok(beacon) = drand_client.randomness(1) {
println!("the selected round is {}", beacon.round_number);
println!("the latest randomness is {:?}", beacon.randomness);
}
Ok(())
}
```