Understand Your First Axum Server by Comparing with FastAPI

📰 Dev.to · Syeed Talha

Learn Axum server by comparing it with FastAPI, understanding the similarities and differences between the two frameworks

intermediate Published 12 Apr 2026
Action Steps
  1. Install Axum using Cargo by running the command 'cargo add axum' to start building your server
  2. Compare the basic routing syntax of Axum with FastAPI to understand how to define routes in Axum
  3. Use the 'routing::get' function from Axum to create a GET route, similar to how you would use '@app.get' in FastAPI
  4. Configure the Axum server to run on a specific port using the 'SocketAddr' type, similar to how you would use 'uvicorn' to run a FastAPI app
  5. Run the Axum server using the 'tokio::main' macro and async/await syntax, similar to how you would run a FastAPI app using 'uvicorn'
Who Needs to Know This

Backend developers familiar with FastAPI can benefit from this comparison to quickly learn Axum, while full-stack developers can appreciate the similarities between Python and Rust frameworks

Key Insight

💡 Axum and FastAPI share similar core ideas, making it easier for developers familiar with one framework to learn the other

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🚀 Learn Axum by comparing it with FastAPI! Understand the similarities and differences between the two frameworks 🤔 #Axum #FastAPI #Rust #Python

Key Takeaways

Learn Axum server by comparing it with FastAPI, understanding the similarities and differences between the two frameworks

Full Article

Title: Understand Your First Axum Server by Comparing with FastAPI

URL Source: https://dev.to/syeedmdtalha/understanding-your-first-axum-server-by-comparing-with-fastapi-2mk2

Published Time: 2026-04-12T18:42:15Z

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# Understand Your First Axum Server by Comparing with FastAPI - DEV Community
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Posted on Apr 12

# Understand Your First Axum Server by Comparing with FastAPI

[#python](https://dev.to/t/python)[#rust](https://dev.to/t/rust)[#tutorial](https://dev.to/t/tutorial)[#webdev](https://dev.to/t/webdev)

If you're coming from Python and have used **FastAPI**, learning Rust’s **Axum** can feel confusing at first. But the good news is: the core ideas are _almost the same_.

Let’s break down this simple Axum server step by step and compare it with FastAPI so it clicks instantly.

* * *

## [](https://dev.to/syeedmdtalha/understanding-your-first-axum-server-by-comparing-with-fastapi-2mk2#the-full-code) 🧩 The Full Code

```
use axum::{ routing::get, Router, };
use std::net::SocketAddr;

#[tokio::main]
async fn main() {
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