coastalwhite / wavedrom-rs

Beautiful Digital Timing Diagrams with Rust

wavedrom-rs

A Rust Digital Timing Diagram generator based on WaveDrom

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Demo | Tutorial

The wavedrom-rs crate provides an interface to shape beautiful Digital Timing Diagrams into an SVG. It is almost completely compatible with the WaveDrom project. It can be merged into document build tools, continuous integration or be used as a one off to generate beautiful diagrams.

There are currently four ways to use wavedrom-rs:

• On the editor website
• As a Rust crate
• As a Command-Line Application
• As a MdBook Preprocessor

Features

• All original WaveDrom Signal Types
• Signal Groups
• Arrows and Indicator Markers
• Headers and Footers
• Cycle Enumeration Markers
• Editor Website through WASM
• MdBook Preprocessor
• Full Customization via Skins

Documentation

This project uses the same syntax for WaveJson as the original WaveDrom project. Therefore, the original Hitchhiker's Guide to WaveDrom is still a good introduction into several concepts of of WaveJson. Additionally, this repository maintains a reference book.

Testing

Tests are written in the ./tests directory and can be generated using the ./tests/run.py scripts. This will generate a result.html in the tests directory that contains all the rendered SVGs for each json5 file in the ./tests directory.

# Usage:
cd ./tests
./run [path/to/skin.json5]

Fuzzing

This project is fuzzed with cargo-fuzz. This improves the stability of the project.

cargo +nightly fuzz run wavejson-render

MSRV

This crate currently only compiles with Rust 1.70. To select that version use:

rustup update 1.70 --no-self-update && rustup default 1.70

Contribution

Please report any bugs and possible improvements as an issue within this repository. Pull requests are also welcome.

License

Licensed under a MIT License. The demo website utilizes icons from Lucide which are licensed under an ISC license.