Rust implementation of ErgoScript cryptocurrency scripting language.

See Architecture for high-level overview.

Crates

ergoscript-compiler

ErgoScript compiler.

ergotree-ir

ErgoTree IR and serialization.

ergotree-interpreter

ErgoTree interpreter.

ergo-lib

Chain types (transactions, boxes, etc.), JSON serialization, box selection for tx inputs, tx creation and signing.

sigma-ser

Ergo binary serialization primitives.

Bindings:

• ergo-lib-wasm
• ergo-lib-wasm-browser
• ergo-lib-wasm-nodejs
• ergo-lib-ios
• ergo-lib-jni
• ergo-lib-c

Changelog

See CHANGELOG.md.

Usage Examples

To get better understanding on how to use it in your project check out how its being used in the following projects:

• Ergo Headless dApp Framework;
• Ergo Node Interface Library;
• Oracle Core;
• AgeUSD Stablecoin Protocol;
• Ergo SDK (Wasm bindings);
• Yoroi wallet (Wasm bindings);
• Ergo Desktop Wallet (Wasm bindings);
• Create transaction demo (TS)
• Address generation demo (TS)

Also take a look at tests where various usage scenarios were implemented.

Contributing

See Contributing guide.

Feel free to join the Ergo Discord and ask questions on #sigma-rust channel.