@pantoken/rust

Emit Instructure design tokens as Rust constants for the two mainstream native Rust GUIs. Colours become the framework's colour type; dimensions become f32 (px). Icons and non-colour/dimension tokens are skipped.

| Format | Type | Framework | | ------ | --------- | ------------------------------------- | | egui | Color32 | egui | | iced | Color | iced |

Install

npm i @pantoken/rust

Usage

import { writeFileSync } from "node:fs";
import { generateRust } from "@pantoken/rust";

writeFileSync("tokens.rs", generateRust({ format: "egui", theme: "rebrand" }));

Or via the CLI:

pantoken generate rust --format egui --out tokens.rs
pantoken generate rust --format iced --out src/tokens.rs

Output

A single Rust module of pub consts — one per colour and dimension token, SCREAMING_SNAKE_CASE, prefixed with use egui::Color32; or use iced::Color; to match the chosen format. Web-rendered Rust UIs (Tauri, Dioxus-web, Leptos, Yew) render to HTML/CSS — use @pantoken/css there, not this package.

API

• generateRust(options?): string — emit Rust for a named theme (from the vendored @pantoken/tokens IR). Returns the source string.
• toRust(tokens, options?): string — same, but for an explicit token IR.
• RustFormat — "egui" | "iced".
• RustOptions — the format and mode options (generateRust also takes theme).

Related

• Uses @pantoken/tokens for the vendored token IR and @pantoken/core for the flattened Style Dictionary values.

License

MIT