Bip39 rust crate https://ameblo.jp/generate-bip39brooks/entry-12913353546.html Although it makes use of BIP32 approach you could even now import BIP39 seeds into Electrum wallet. Also aside from BIp32 there is BIP44 version which some wallet use for the technology of seeds. BIP39 solves this by using human-readable seed phrases made up of purely https://www.divephotoguide.com/user/arwyneglmp/