A Pseudocode interpreter library to be used in web apps. Written in Rust and exported to npm registrywasm-pack.

Built with 🦀🕸 by The Rust and WebAssembly Working Group

Pseudo Interpreter

A pseudocode interpreter library written in rust and exported to npm registry.

Implemented Features

• print function
• input function
• variable assignment
• expressions
• if statements
• multi conditional statements
• arrays
• for loops
• while loops
• functions

Usage

export async function interpret(input: string): Promise<string> {
    let output = await import("pseudo-int-lib").then((module) => {
        try {
            return module.interpret(input);
        } catch (error) {
            throw error
        }
    });

    return output;
}

• Create a export a function that will load the wasm module and call its execute function. This is the function you will call in your frontend.

• the function can be used like this

• the module.interprete function returns a string when no error occurs or throws a string error when Error occurs.

const [input, setInput] = useState("");
const [output, setOutput] = useState("");
const [error, setError] = useState("");

const handleExecute = async () => {
  if (input.length < 1) {
    setError("No inputs");
    return;
  }
  try {
    const result = await interpret(input);
    console.info(result);
    setOutput(result);
    setError("");
  } catch (error) {
    console.error(error);
    setError(`${error}`);
  }
};

Contact

• Email: [email protected]
• GitHub: Kratosgado
• LinkedIn: Prince Mbeah Essilfie
• Twitter: MbeahEssilfie

🔋 Batteries Included

• wasm-bindgen for communicating between WebAssembly and JavaScript.
• console_error_panic_hook for logging panic messages to the developer console.
• LICENSE-APACHE and LICENSE-MIT: most Rust projects are licensed this way, so these are included for you

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

at your option.

Contribution

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.