Crate webylib 

webylib — Webcash HD Wallet Library

A secure, production-grade Rust implementation of the Webcash electronic cash protocol.

Features

• Deterministic HD wallet (BIP32-style 4-chain derivation)
• SQLite storage with WAL mode for crash safety
• Passkey and password-based encryption (Argon2 + AES-256-GCM)
• Full server client (health check, replace, mining)
• Zeroize-on-drop for all secret material

Quick Start

use webylib::{Wallet, SecretWebcash};

let wallet = Wallet::open("my_wallet.db").await?;
let webcash = SecretWebcash::parse("e1.00000000:secret:abcdef123456...")?;
wallet.insert(webcash).await?;
let balance = wallet.balance().await?;

Re-exports

pub use amount::Amount;

pub use error::Error;

pub use error::Result;

pub use hd::ChainCode;

pub use protocol::TERMS_OF_SERVICE;

pub use protocol::VERSION;

pub use server::endpoints;

pub use server::NetworkMode;

pub use webcash::PublicWebcash;

pub use webcash::SecretWebcash;

pub use wallet::Wallet;

pub use wallet::WalletSnapshot;

pub use wallet::WalletStats;

Modules

amount

Amount type with 8-decimal precision for Webcash

auth

Wallet-side PGP keyring + issuer fingerprint identity.

core

Asset-generic wallet operations.

crypto

Cryptographic utilities for Webcash

error

Error types for the Webcash wallet library

ffi

C FFI bindings for webylib.

hd

HD derivation for the webycash family.

miner

Light CPU miner for testnet usage.

passkey

Passkey encryption for Webcash wallets

proto_client

Wallet-side wire-format types and parsers.

protocol

Webcash protocol constants and version information.

server

Server communication for Webcash operations

server_client

Minimal asset-agnostic HTTP client for the webycash-server family.

storage

Wallet-side storage layer.

wallet

Wallet engine — pluggable-storage HD wallet for Webcash.

wallet_rgb

RGB wallet specialization for RGB20 (fungible) and RGB21 (non-splittable, licensable — Perpetual or Royalties License).

wallet_voucher

Voucher wallet specialization. Always-splittable bearer credits.

wallet_webcash

Webcash wallet specialization.

webcash

Webcash types and serialization