* [rbtc](https://github.com/lucawen/rbtc) — Convert BTC to any currency and vice-versa. [<img src="https://api.travis-ci.com/lucawen/rbtc.svg?branch=master">](https://travis-ci.com/lucawen/rbtc/)
* [wagu](https://crates.io/crates/wagu) — Generate a wallet for any cryptocurrency [<img src="https://api.travis-ci.com/ArgusObserver/wagu.svg?branch=master">](https://api.travis-ci.com/ArgusObserver/wagu.svg?branch=master)
* [zcash](https://github.com/zcash/zcash) — Zcash is an implementation of the "Zerocash" protocol.
### Database
@ -788,7 +790,9 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
* [conradkdotcom/rooster](https://github.com/conradkdotcom/rooster) [[rooster](https://crates.io/crates/rooster)] — Simple password manager to use in your terminal
* [sfackler/rust-native-tls](https://github.com/sfackler/rust-native-tls) — Bindings for native TLS libraries