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KEYNOTE
At the core, it's your domain: How Rust delivers on "Write Once, Run Anywhere”
AT A GLANCE
Role
Founder & Chief Scientist
Organisation
Red Badger
Category
Community
ABOUT THE SPEAKER
Stu is a software engineer first and foremost, with a career of 38 years! He has a passion for finding better ways of doing things, a love of technology, and a keen sense of the future of our industry. This drives his love for Rust and his delight in how it is increasingly being used to build stronger, more capable software — software that is fun to create and fun to use! He founded Red Badger in 2010 where he is Chief Scientist.
TALK
At the core, it's your domain: How Rust delivers on "Write Once, Run Anywhere”
Your core business logic is your business - when you write it you want to make sure it's absolutely correct, robust and reusable across platforms, whilst still allowing it to evolve with you. In this talk, we first identify your most valuable business logic using Domain Driven Design practices. Then, we use the Ports and Adaptors pattern to encapsulate it in a pure, testable core. Rust is surprisingly good at writing high level software - its type system makes modeling complex business domains easy and invalid states unrepresentable. We'll use Domain Events and Managed Effects to insulate this core from the outside world, making tests easy to write, fast and deterministic. Then we'll show how you can embed this core anywhere - mobile apps, backend services, or even microcontrollers. We think you should be able to have the highest level of confidence in the correctness of your most important code. This is how you do it.
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