use bitcoin::blockdata::constants::ChainHash;
use bitcoin::hashes::sha256d::Hash as Sha256dHash;
use bitcoin::hashes::Hash;
+use bitcoin::hashes::hex::FromHex;
use bitcoin::network::constants::Network;
-
-use hex;
-
use bitcoin::secp256k1::{PublicKey,SecretKey};
use bitcoin::secp256k1::{Secp256k1, All};
pub(super) fn get_nodes(secp_ctx: &Secp256k1<All>) -> (SecretKey, PublicKey, Vec<SecretKey>, Vec<PublicKey>) {
let privkeys: Vec<SecretKey> = (2..22).map(|i| {
- SecretKey::from_slice(&hex::decode(format!("{:02x}", i).repeat(32)).unwrap()[..]).unwrap()
+ SecretKey::from_slice(&<Vec<u8>>::from_hex(&format!("{:02x}", i).repeat(32)).unwrap()[..]).unwrap()
}).collect();
let pubkeys = privkeys.iter().map(|secret| PublicKey::from_secret_key(&secp_ctx, secret)).collect();
- let our_privkey = SecretKey::from_slice(&hex::decode("01".repeat(32)).unwrap()[..]).unwrap();
+ let our_privkey = SecretKey::from_slice(&<Vec<u8>>::from_hex(&"01".repeat(32)).unwrap()[..]).unwrap();
let our_id = PublicKey::from_secret_key(&secp_ctx, &our_privkey);
(our_privkey, our_id, privkeys, pubkeys)