Avoiding macros with inline and derived
source link: https://www.signifytechnology.com/blog/2021/04/avoiding-macros-with-inline-and-derived-by-josh-suereth
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Afraid of the Scala 2 macro syntax? Have no fear, Scala 3 is here!
Josh Suereth shows us how great Scala 3 really will be in this talk from Scala Love in the City Conference.
Avoiding macros with inline and derived
Have you always wanted amazing compile-time features in your API, but been afraid of the Scala 2 macro syntax? Have no fear, Scala 3 is here! Scala 3 provides a rich set of features that negate the need for most macros and provide an incredible toolset for APis that are easy to maintain. We'll look at using inline methods, tuples and derived code to create performant AND flexible APIs, as well as prototype implementations from GPU + serialization use cases.
A quick agenda: Improving performance with Inline Deriving code at compile time & working with Tuples Writing good error messages w/ inline When not to inline
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