This crate offers Rust bindings to KaTeX. This allows you to render LaTeX equations to HTML.

https://docs.rs/katex

Add this to your Cargo.toml:

[dependencies]
katex = "0.4"

This crate offers the following features:

• quick-js: Enable by default. Use quick-js as the JS backend.
• duktape: Use duktape as the JS backend. You need to disable the default features to enable this backend.
• wasm-js: Use wasm-bindgen and js-sys as the JS backend. You need to disable the default features to enable this backend.

let html = katex::render("E = mc^2").unwrap();

let opts = katex::Opts::builder().display_mode(true).build().unwrap();
let html_in_display_mode = katex::render_with_opts("E = mc^2", &opts).unwrap();

• pandoc-katex