BIC Signer Web Assembly

This is an auxiliary package for the main library @beincom/signer.

Requirement

• Rust version: 1.81.0 or higher
• Binaryen version: 121 or higher
• wasm-pack
• Node.js

Setup

First-time setup installs all required tools and dependencies:

make setup

This will install:

• Rust stable and nightly toolchains
• rustfmt and clippy components
• wasm-pack
• binaryen

Build

Build the WebAssembly package:

make package

This command:

• Cleans previous builds
• Builds the project targeting web
• Outputs to the pkg directory

Format

Format Rust code using rustfmt:

make format

Lint

Run clippy linter on the code:

make lint

Check Installation

View installed versions and their status:

make version

Running Examples

1. Start the local server:

yarn example

2. Open your browser and visit:

http://localhost:3000

The example page will show:

• WASM module loading status
• Available WASM functions
• Test interface for trying out the functions

Project Structure

project/
├── Makefile
├── server.js
├── index.html
└── src/
    └── pkg/
        └── bic_signer_wasm_lib.js

Community

The best place to discuss your ideas, ask questions, and troubleshoot issues is our BIC Chat.