Bip39 rust https://blogfreely.net/travenmdoq/create-your-own-distinct-bip39-mnemonic-expression-with-python-scripts Regardless that it uses BIP32 strategy you could even now import BIP39 seeds into Electrum wallet. Also besides BIp32 There may be BIP44 version which some wallet use for the generation of seeds. For example, when you at first put in place your wallet and created seed https://e-bookmarks.com/story5668829/bip39-solana-not-known-factual-statements-about-bip39-word-list-txt-https-dzen-ru-bip39-phrase-com