🦀/100 Projects🧰/006 — BMI Calculator

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001 — Hello Rust CLI

002 — Temperature Converter

003 — Simple Calculator

004 — Guessing Game

005 — Word Counter

006 — BMI Calculator

007 — Palindrome Checker

008 — Fibonacci Generator

009 — Prime Number Checker

010 — To-Do List App

011 — Basic Timer Tool

012 — Rock-Paper-Scissors Game

013 — JSON Parser

014 — File Reader CLI

015 — Memory Management Demo

017 — String Manipulation Tool

018 — Contact Manager

020 — Linked List Implementation

021 — CRUD Operations on a Text File

024 — Chat Application

025 — Config File Parser

026 — Minigrep

027 — Logger Utility

028 — Data Validation Tool

029 — Generic Stack Implementation

030 — Generic Binary Search CLI

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032 — Generic Bubble & Insertion Sorting Algorithms

033 — Polymorphic Shape Renderer

034 — Trait Object Demo (Dynamic Behavior Switching)

035 — Remote Control - Command Pattern with Traits

036 — Multi-threaded Counter

037 — Thread Pool

038 — Simple Parallel Web Crawler

039 — Producer-Consumer Model

040 — Mutex and Arc Demo

042 — Directory Scanner

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044 — System Resource Monitor

045 — Multi-threaded File Copier

046 — CSV File Processor

047 — File Encryption Tool

048 — Process Manager

049 — TCP Server

050 — TCP Client

051 — Multi-Client Chat Server

052 — HTTP Request Parser

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054 — Port Scanner

055 — WebSocket Echo Server

056 — CLI Shell (Mini Terminal)

057 — Text Editor (Mini Editor)

058 — Key-Value Store

059 — Scheduler Simulation

060 — Remote File Sync Tool (Local Simulation)

061 — Hello Actix-Web App

062 — REST API Server with Actix-Web

063 — User Authentication API (Actix-Web)

064 — CRUD API with Actix-Web

065 — JWT Authentication in Actix-Web

066 — SQLite Integration with Actix-Web

067 — PostgreSQL CRUD App with SQLx + Actix-Web

068 — Todo App with Actix-Web + PostgreSQL (Full CRUD)

069 — Blog API Backend (Posts, Comments, Categories)

070 — E-Commerce Backend with Actix-Web + PostgreSQL

071 — Hello Yew App

072 — Frontend Todo List (Yew + REST API)

073 — Weather Dashboard (Yew + External API)

075 — Admin Dashboard UI with Yew

076 — Unit & Integration Testing Suite

077 — Async Web Fetcher (Tokio + Reqwest)

078 — Command-Line Progress Bar (with indicatif)

079 — Text Adventure Game (CLI RPG)

080 — Markdown to HTML Converter(Rust CLI Tool)

081 — Real-Time File Watcher

082 — Interactive Quiz Engine (CSV-Based Quiz Game)

083 — Encrypted Notes Manager (AES Secure CLI)

084 — Generative ASCII Art Tool

085 — Git Commit Message Helper

086 — Time Zone Converter CLI

087 — YouTube Audio/Video Downloader

088 — CSV to JSON Converter Tool

089 — Static Site Generator (Markdown → HTML)

090 — Conway’s Game of Life (Terminal Grid Simulation)

091 — ChatGPT API CLI Tool (OpenAI-powered)

092 — Browser Automation with Fantoccini (WebDriver Client in Rust)

093 — Personal Wiki Generator

094 — Dependency Graph Visualizer (with petgraph)

095 — JSON Merge Tool (Conflict-Aware Merger)

096 — Resume Builder

097 — CLI Soundboard App (with rodio Audio Playback)

098 — WebAssembly Image Filter (Rust → WASM)

099 — Dockerfile Generator

100 — AI Prompt Pack CLI Manager

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bmi_calculator

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Project 006 – BMI Calculator

What I Built

A Rust CLI tool that calculates the Body Mass Index(BMI) based on a user's weight and height

What I Learned

BMI Calculations: BMI = weight(kgs)/height^2(m2) Under weight = BMI < 18.5 Normalweight = 18.5 - 24.9 Over weight = 25 - 29.9 Obesity = BMI >= 30

How to use match and options

Notes