---
layout: page
published: true
noToc: false
noComments: false
noDate: false
title: Fun - cast_demo.fun — overview
subtitle: Documentation for cast_demo.fun — overview
description: Documentation for cast_demo.fun — overview
permalink: /documentation/examples/cast_demo/
lang: en
tags:
- cast_demo
- example
---


What it shows
- Conversions and casting helpers; demonstrates changing between numeric and string types safely.

How to run
- export FUN_LIB_DIR="./lib"
- ./build_debug/fun examples/cast_demo.fun
- Or: fun examples/cast_demo.fun