I tried to implement the example from the cookbook, but I made a mistake somewhere. Or I misunderstood somethinghttps://solanacookbook.com/references/keypairs-and-wallets.html#how-to-restore-a-keypair-from-a-mnemonic-phrase
[dependencies]bip39 = { version = "2.0.0", features = ["rand"] }derivation-path = "0.2.0"hdpath = "0.6.3"slip10 = "0.4.3"solana-sdk = { version = "2.0.8", features = ["curve25519-dalek"] }tiny-hderive = "0.3.0"main.rs
use bip39::{Language, Mnemonic};// use derivation_path::{ChildIndex, DerivationPath};use solana_sdk::derivation_path::DerivationPath;use solana_sdk::signature::SeedDerivable;use solana_sdk::signature::{Keypair, Signer};fn main() -> Result<(), Box<dyn std::error::Error>> { let mnemonic = "neither lonely flavor argue grass remind eye tag avocado spot unusual intact"; let mnemonic = Mnemonic::parse_in_normalized(Language::English, mnemonic)?; let seed = mnemonic.to_seed(""); for i in 0..10 { let path = format!("m/44'/501'/{}'/0'", i); println!("{}", path); let der_path = DerivationPath::try_from(path.as_str()).unwrap(); // let master = ExtendedPrivKey::derive(&seed, der_path).unwrap(); // let derived = master.derive(&path); // let secret = SecretKey::from_bytes(&derived.secret())?; let keypair = Keypair::from_seed_and_derivation_path(&seed, Some(der_path)).unwrap(); // let keypair = Keypair::from_bytes(&master)?; let pubkey = keypair.pubkey(); println!("{} => {}", path, pubkey); } Ok(())}