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Async Streams in Rust

Data Streaming with Async Rust you own this product

This project is part of the liveProject series Build a Stock-Tracking CLI With Async Streams in Rust
intermediate Rust • basic Cargo
skills learned
async programming • using async streams • unit tests in async environments
Claus Matzinger
1 week · 4-6 hours per week · INTERMEDIATE
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liveProject This project is part of the liveProject series Build a Stock-Tracking CLI With Async Streams in Rust liveProjects give you the opportunity to learn new skills by completing real-world challenges in your local development environment. Solve practical problems, write working code, and analyze real data—with liveProject, you learn by doing. These self-paced projects also come with full liveBook access to select books for 90 days plus permanent access to other select Manning products. $19.99 $39.99 you save $20 (50%)
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In this liveProject, you will complete a half-finished prototype tool designed to improve risk management in fund strategies. You’ll transform the existing code to use async programming, use concurrent requests to fetch and process data for the tool, and output data on the command line in a CSV format. Once you’ve built the basics, you’ll upgrade the CLI’s performance to concurrently fetch stock data every 30 seconds.
This project is designed for learning purposes and is not a complete, production-ready application or solution.

book resources

When you start your liveProject, you get full access to the following books for 90 days.

project author

Claus Matzinger
Claus Matzinger is a software engineer with a diverse background. In his current role at Microsoft, Claus helps customers solve their biggest challenges by implementing solutions ranging from machine learning pipelines to cloud-native architecture for data processing.


This liveProject is for intermediate Rust programmers who want to advance their knowledge beyond the basics. To begin this liveProject you will need to be familiar with:

  • Intermediate Rust, min. version 1.51
  • Basics of Cargo
  • Basics of Data processing
  • Basics of Concurrency

you will learn

In this liveProject, you’ll learn how to use unique features of the Rust ecosystem to write asynchronous code and build cross-platform applications. The skills you learn can be easily transferred to other large-scale and enterprise Rust development projects.

  • Async programming using different approaches
  • Use async streams for improved efficiency
  • Unit tests in async environments
  • Try out and implement advanced architectural styles for your code


You choose the schedule and decide how much time to invest as you build your project.
Project roadmap
Each project is divided into several achievable steps.
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While within the liveProject platform, get help from other participants and our expert mentors.
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For each step, compare your deliverable to the solutions by the author and other participants.
book resources
Get full access to select books for 90 days. Permanent access to excerpts from Manning products are also included, as well as references to other resources.