Function establish_dnscrypt_session_async 

pub async fn establish_dnscrypt_session_async(
    resolvers: &'static [HardcodedResolver],
) -> Result<Vec<DnscryptClientState>, Error>

Available on crate feature tokio only.

Establish a DNSCrypt session against the first available resolver in the list asynchronously.

Only available when the tokio feature is enabled.

Errors

Returns Error::CertificateError if every resolver in resolvers fails to produce a valid, unexpired certificate (network failure, signature failure, or a replayed/stale serial number).