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Rust Axum Greedy Coin Microservice

Noah Gift

In this hands-on, 2-hour long project, you will gain practical experience using Rust and Axum to build, test, and deploy a microservice for calculating coin change. Through implementing the greedy algorithm, building API routes and handlers with Axum, and containerizing the web app, you will learn how to rapidly develop services in Rust and deploy them easily across environments. Gain in-demand skills and directly apply them by developing your own functioning microservice start to finish!

Task List

Implement the greedy coin change algorithm in Rust

Create Axum routes for a RESTful web API

Read more

In this hands-on, 2-hour long project, you will gain practical experience using Rust and Axum to build, test, and deploy a microservice for calculating coin change. Through implementing the greedy algorithm, building API routes and handlers with Axum, and containerizing the web app, you will learn how to rapidly develop services in Rust and deploy them easily across environments. Gain in-demand skills and directly apply them by developing your own functioning microservice start to finish!

Task List

Implement the greedy coin change algorithm in Rust

Create Axum routes for a RESTful web API

Make requests to service routes and view JSON responses

Containerize the microservice using Docker

Explore unit testing for services in Rust

Modify and extend the service by adding new features

Deploy the container to cloud platforms like AWS and GCP

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What's inside

Syllabus

Traffic lights

Read about what's good
what should give you pause
and possible dealbreakers
Develops skills for Rust development
Leverages Axum for RESTful web API development
Strengthens foundational Rust skills for intermediate learners
Focuses solely on Rust and Axum, providing a comprehensive study of these technologies
May require familiarity with Rust, but does not explicitly require it as a prerequisite
Does not provide a comprehensive overview of coin change algorithms, as it specifically focuses on implementing the greedy algorithm

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Reviews summary

Concise rust axum microservice quickstart

According to learners, this course offers a highly practical and concise approach to building a microservice with Rust and Axum. Students commend its hands-on project-based learning, particularly appreciating the focus on Docker containerization and deployment. It's often highlighted as a great quick start for those already familiar with Rust, enabling a fast ramp-up into web service development. However, a common sentiment is that while it effectively covers the basics, the course lacks in-depth coverage of advanced topics such as complex error handling, microservice architectural patterns, or broader integration aspects. Some found the 'microservice' label to be an overstatement, seeing it more as a simple REST API tutorial. Despite these limitations, it's considered a valuable short project for solidifying basic skills.
Ideal for those with existing Rust knowledge.
"For someone already familiar with Rust, it's a great quick start."
"Highly recommend for intermediate Rust developers looking to quickly spin up a service."
"Highly recommended for experienced devs wanting a fast ramp-up."
"It might be suitable for someone entirely new to Rust web development."
Strong focus on containerization and deployment.
"The Dockerization part was particularly useful for deployment understanding."
"The focus on a complete, deployable service (with Docker) is what makes it stand out."
"I particularly liked the attention to detail on Docker integration and deployment."
A fast, efficient introduction to Rust Axum services.
"It's concise, practical, and gets straight to the point."
"For someone already familiar with Rust, it's a great quick start. For absolute beginners, it might be a bit fast-paced."
"Good for a very quick overview, but not a deep dive."
Offers practical, project-based learning.
"Excellent hands-on project! I really appreciate how the course dives directly into coding."
"This course provides a very quick and practical introduction to building microservices with Rust and Axum."
"The hands-on approach is superb, and the instructor clearly explains the concepts."
Functionality is more basic than 'microservice' implies.
"The 'microservice' aspect felt very elementary, mostly just setting up an API endpoint."
"The course is advertised as 'greedy coin microservice' but it's really just a simple REST API."
Does not cover advanced topics or complex architectures.
"Could benefit from more in-depth explanations on error handling or advanced Axum features."
"I hoped for a more comprehensive guide on best practices for microservice architecture in Rust, but it mostly sticks to the basics."
"It naturally doesn't go deep into every aspect. For more advanced topics or comprehensive error handling, I had to refer to external resources."
"If you're looking for advanced architectural patterns or complex system design, this isn't it."

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Rust Axum Greedy Coin Microservice with these activities:
Solve Rust coding challenges
Strengthens Rust coding skills and problem-solving abilities.
Show steps
  • Find a platform with Rust coding challenges.
  • Solve challenges of varying difficulty.
  • Review solutions and learn from others.
Build a simple REST API with Axum
Applies the course concepts to create a functional API, reinforcing understanding.
Browse courses on RESTful APIs
Show steps
  • Design the API endpoints and data model.
  • Implement the API routes and handlers.
  • Test the API with different HTTP requests.
Write a blog post about Rust and Axum
Encourages reflection and deeper understanding by sharing knowledge with others.
Browse courses on Rust
Show steps
  • Choose a topic related to the course.
  • Research and gather information.
  • Write and edit the blog post.
  • Publish the blog post on a platform.
One other activity
Expand to see all activities and additional details
Show all four activities
Contribute to open-source Rust projects
Provides real-world experience and exposure to various Rust applications.
Browse courses on Open Source
Show steps
  • Find open-source Rust projects on platforms like GitHub.
  • Identify areas where you can contribute.
  • Submit pull requests to the project.
  • Collaborate with other contributors.

Career center

Learners who complete Rust Axum Greedy Coin Microservice will develop knowledge and skills that may be useful to these careers:
Cloud Engineer
Cloud Engineers design, build, and maintain cloud computing environments. They help companies optimize their cloud infrastructure for scalability, cost-effectiveness, and security. This course includes a section on deploying the containerized microservice to AWS and GCP, providing valuable knowledge for Cloud Engineers.
See salaries and explore the career path for Cloud Engineer
DevOps Engineer
DevOps Engineers ensure that software is developed and deployed efficiently and reliably. They work closely with developers and operations teams to automate processes and improve collaboration. This course includes a section on deploying the containerized microservice to AWS and GCP, providing valuable knowledge for DevOps Engineers who work on cloud-based deployments.
See salaries and explore the career path for DevOps Engineer
Software Architect
Software Architects design and develop the architecture of software systems. They ensure that systems are scalable, reliable, and secure. This course teaches how to build and deploy a microservice using Rust and Axum, providing valuable knowledge for Software Architects who work on web services and microservices architectures.
See salaries and explore the career path for Software Architect
Web Developer
Web Developers create and maintain websites. They are responsible for the look and functionality of websites using code. This course teaches how to build and deploy a Rust Microservice, a specialized type of web service. The skills learned here will enhance the skillset of any Web Developer who plans to work on web services and back-end development.
See salaries and explore the career path for Web Developer
Software Engineer
Software Engineers design, develop, and maintain software products by creating and implementing new features. They may also help companies adapt to new technologies. This course teaches practical and in-demand skills in Rust and Axum to build and deploy a microservice for calculating coin change. This is a useful foundation for a Software Engineer to have, particularly in the financial, tech, or web services industries.
See salaries and explore the career path for Software Engineer
Quantitative Analyst
Quantitative Analysts use mathematical and statistical models to analyze financial data. They help companies make informed decisions about investments and risk management. This course teaches how to implement the greedy coin change algorithm in Rust, a fundamental algorithm for optimization problems. This is a valuable skill for Quantitative Analysts who work on portfolio optimization or risk modeling.
See salaries and explore the career path for Quantitative Analyst
Data Scientist
Data Scientists use data to solve business problems and make informed decisions. They work with large datasets to identify trends and patterns. This course includes a section on unit testing for services in Rust, which is essential for ensuring the reliability of data pipelines and machine learning models. Data Scientists who work on financial data analysis, for example, will benefit from the skills taught in this course.
See salaries and explore the career path for Data Scientist
Business Analyst
Business Analysts help companies improve their performance by analyzing business processes and identifying areas for improvement. They may also develop and implement new systems and procedures. This course provides a valuable foundation for Business Analysts who plan to work on web services and microservices products, as it teaches how to build and deploy these types of applications.
See salaries and explore the career path for Business Analyst
IT Consultant
IT Consultants provide advice and support to businesses on how to use technology effectively. They may help companies with IT strategy, implementation, and support. This course provides a valuable foundation for IT Consultants who plan to work with clients on web services and microservices projects, as it teaches how to build and deploy these types of applications.
See salaries and explore the career path for IT Consultant
Data Engineer
Data Engineers design and build the systems that collect, store, and process data. They ensure that data is reliable, accessible, and secure. This course includes a section on unit testing for services in Rust, which is essential for ensuring the reliability of microservices. Data Engineers who work on financial data pipelines, for example, will benefit from the skills taught in this course.
See salaries and explore the career path for Data Engineer
Product Manager
Product Managers are responsible for the development and launch of new products and features. They work with engineers, designers, and marketers to bring products to market. This course provides a valuable foundation for Product Managers who plan to work on web services and microservices products, as it teaches how to build and deploy these types of applications.
See salaries and explore the career path for Product Manager
Financial Analyst
Financial Analysts evaluate and make recommendations on financial products and services. They use data to analyze financial trends and make investment decisions. This course teaches how to implement the greedy coin change algorithm in Rust, a fundamental algorithm for optimization problems. This is a valuable skill for Financial Analysts who work on portfolio optimization or risk modeling.
See salaries and explore the career path for Financial Analyst
Machine Learning Engineer
Machine Learning Engineers design, build, and maintain machine learning models. They use data to train models that can make predictions or decisions. This course teaches how to implement the greedy coin change algorithm in Rust, a fundamental algorithm for optimization problems. This is a valuable skill for Machine Learning Engineers who work on financial optimization or resource allocation.
See salaries and explore the career path for Machine Learning Engineer
Technical Writer
Technical Writers create and maintain technical documentation. They may write user manuals, training materials, and other documents that explain how to use software and hardware products. This course may be useful for Technical Writers who need to document web services and microservices.
See salaries and explore the career path for Technical Writer

Reading list

We've selected eight books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Rust Axum Greedy Coin Microservice.
Programming Rust
Save
Provides comprehensive education about the Rust programming language, including its core concepts, syntax, and usage for building robust and efficient software. It's a great companion to this course, providing a deeper understanding of Rust's fundamental aspects.
Programming Rust: Fast, Safe Systems Development
Kindle Edition
$$
Cover image
The Pragmatic Programmer
Save
This classic book provides timeless wisdom and best practices for software development. It covers topics such as effective learning, collaboration, and craftsmanship, helping you become a more proficient and successful developer.
The Pragmatic Programmer: Your Journey To Mastery,...
Hardcover
$$
Pragmatic Programmer, The: From Journeyman to Master
Kindle Edition
$$
(Italiano) Pragmatic Programmer - Edizione del 20°...
Kindle Edition
$$
(Italiano) Il Pragmatic Programmer: Guida per manovali del...
Kindle Edition
$$
(中文) The Pragmatic Programmer: access to the highest...
Paperback
$$
Pragmatic programmer (Korean Edition)
Paperback
$$$
Cover image
Rust in Action
Save
Focusing on practical Rust programming, this book guides you through building real-world applications. It covers various aspects of Rust, such as memory management, concurrency, and macros, enhancing your practical Rust skills.
Rust in Action
Paperback
$$
(中文) Rust in action (produced by Asynchronous...
Paperback
$$$
Rust in Action
Kindle Edition
$$
Cover image
Grokking Algorithms
Save
Provides a beginner-friendly introduction to algorithms and data structures, using clear explanations and visual representations. It will enhance your understanding of the greedy coin change algorithm and other algorithms covered in this course.
Grokking Algorithms, Second Edition
Paperback
$$
Grokking Algorithms: An illustrated guide for...
Kindle Edition
$$
Cover image
Clean Architecture
Save
Presents principles and practices for designing and structuring software applications. It will help you understand architecture patterns and best practices, enabling you to develop maintainable and extensible microservices.
Clean Architecture
Paperback
Check
Clean Architecture
Kindle Edition
Check
Cover image
Head First Design Patterns
Save
Provides a comprehensive overview of design patterns, using clear explanations and real-world examples. It will help you understand how to apply design patterns effectively in your software development projects.
Head First Design Patterns: Building Extensible and...
Paperback
$$
Head First Design Patterns: A Brain-Friendly Guide
Paperback
$$$
Head First Design Patterns: Building Extensible and...
Kindle Edition
$$
Cover image
RESTful Web Services Cookbook
Save
Provides practical recipes and solutions for designing and implementing RESTful web services. It covers various aspects of RESTful APIs, helping you create robust and efficient services.
RESTful Web Services Cookbook: Solutions for...
Paperback
$$
Cover image
The Rust Programming Language, 2nd Edition
Save
An official guide to the Rust programming language, this book provides comprehensive coverage of its syntax, semantics, and best practices. It's an excellent reference for understanding Rust's core concepts and deepening your knowledge.
The Rust Programming Language, 2nd Edition
Paperback
$$
The Rust Programming Language, 2nd Edition
Kindle Edition
$$

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Course image
Effort
2 hours
Level
Introductory
Via
Coursera
Institution
Duke University
Instructor
Noah Gift
Language
English
Traffic lights
Read about what's good
what should give you pause
and possible dealbreakers
Develops skills for Rust development
Leverages Axum for RESTful web API development
Strengthens foundational Rust skills for intermediate learners
Focuses solely on Rust and Axum, providing a comprehensive study of these technologies
May require familiarity with Rust, but does not explicitly require it as a prerequisite
Does not provide a comprehensive overview of coin change algorithms, as it specifically focuses on implementing the greedy algorithm
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