wasm-utils/README.md

# wasm-tools

Boilerplate code to test Parity WASM tools and compile rust/c/c++ code to wasm-contracts

## How to compile contract

```
git clone https://github.com/NikVolf/wasm-tools
cd wasm-tools/runner
./build.sh <PATH TO C/C++/Rust source file>
./start.sh
```

and then open `http://localhost:8000`, specify input stream in `Input` input, press `Execute call` to run a contract `call` function, see storage update (if contract produced any) as well as `Result` stream (again, if contract produced any).

see `/samples` directory for sample contracts that are compiled this way

## Prerequisites 

- Emscripiten for C/C++ (see [this page](http://kripken.github.io/emscripten-site/docs/getting_started/downloads.html), `emcc` should be in the `PATH`)
- Rust with `wasm32-unknown-emscripten` target (see [this instruction](https://hackernoon.com/compiling-rust-to-webassembly-guide-411066a69fde) to setup)
Create README.md 2017-04-12 20:52:01 +04:00			`# wasm-tools`

Update README.md 2017-04-12 20:52:39 +04:00			`Boilerplate code to test Parity WASM tools and compile rust/c/c++ code to wasm-contracts`
Create README.md 2017-04-12 20:52:01 +04:00
			`## How to compile contract`

			```
			`git clone https://github.com/NikVolf/wasm-tools`
			`cd wasm-tools/runner`
			`./build.sh <PATH TO C/C++/Rust source file>`
			`./start.sh`
			```

Update README.md 2017-05-04 13:21:13 +04:00			and then open `http://localhost:8000`, specify input stream in `Input` input, press `Execute call` to run a contract `call` function, see storage update (if contract produced any) as well as `Result` stream (again, if contract produced any).
Create README.md 2017-04-12 20:52:01 +04:00
Update README.md 2017-04-12 20:53:31 +04:00			see `/samples` directory for sample contracts that are compiled this way

Create README.md 2017-04-12 20:52:01 +04:00			`## Prerequisites`

Update README.md 2017-04-12 20:55:47 +04:00			- Emscripiten for C/C++ (see [this page](http://kripken.github.io/emscripten-site/docs/getting_started/downloads.html), `emcc` should be in the `PATH`)
			- Rust with `wasm32-unknown-emscripten` target (see [this instruction](https://hackernoon.com/compiling-rust-to-webassembly-guide-411066a69fde) to setup)