Rust

sigma-rust is an alternative and simple implementation of ErgoTree interpreter and transaction building tools. The goal for the Rust version is to be on par with the Scala version feature-wise. Now Rust version is still significantly behind. Also, the goal for the Rust version is to have bindings for web, iOS and Android. The Scala version will continue to be the primary choice for the JVM ecosystem, with the Rust version covering the rest.

Compiling

Use plutomonkey to compile any contract to P2S address

https://wallet.plutomonkey.com/p2s/?source=

and then use the resulting P2P address in rust like this

https://github.com/ergoplatform/sigma-rust/blob/fd197d0c0892cd24bbcb475e0a83243784700e32/ergotree-interpreter/src/contracts.rs#L159-L167`

This approach should work in JS/TS WASM bindings as well.

Contributing

There is a labelled issues tab on sigma-rust that anyone can pick up. If you are working on something, leave a comment, so others know. @greenhat is ready to assist with anyone interested.

Read the full contributing guidelines.

References

• This document describes the high-level architecture of ErgoScript compiler and ErgoTree interpreter.
• Rust port of AVL tree from scrypto package.
• Ergo Utilities | simplify writing off-chain code in Rust.