ZIO-MACROS

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Scrap boilerplate in your ZIO projects. Learn more about ZIO at:

• Homepage

This project is a loose collection of different macro-based solutions to simplify your code. Head to the specific docs to learn more about the ones that interest you.

• accessible - Generate public accessors for ZIO services.
• mockable - Automatically derive mockable implementations for your services.
• delegate - Generate proxies for arbitrary traits / classes.
• mix - Derive rules to combine instances of traits into a compound type.

Installation

The macros have been split into two subprojects.

• zio-macros-core has no dependencies other than zio, it contains accessible, delegate and mix

"dev.zio" %% "zio-macros-core" % "<version>"

• zio-macros-test depends on zio-test and zio-macros-core, it contains mockable

"dev.zio" %% "zio-macros-test" % "<version>"

As this project is heavily using macros you will need to enable them:

• If using a scala version < 2.13 you need to add the macro paradise compiler plugin.

compilerPlugin(("org.scalamacros" % "paradise"  % "2.1.1") cross CrossVersion.full)

• If using scala 2.13 you need to add the macro annotation compiler options.

scalacOptions += "-Ymacro-annotations"