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scala3 feature examples - transparent traits / published by https://github.com/dacr/code-examples-manager #ada644bc-de96-45f2-8d41-23d58d5708d4/8b6453dd9a21ecbfa0925cbc8d29fb5efa02472e
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| // summary : scala3 feature examples - transparent traits | |
| // keywords : scala3, tutorial, @testable | |
| // publish : gist | |
| // authors : David Crosson | |
| // license : Apache NON-AI License Version 2.0 (https://raw.githubusercontent.com/non-ai-licenses/non-ai-licenses/main/NON-AI-APACHE2) | |
| // id : ada644bc-de96-45f2-8d41-23d58d5708d4 | |
| // created-on : 2021-12-25T18:51:10+01:00 | |
| // managed-by : https://github.com/dacr/code-examples-manager | |
| // run-with : scala-cli $file | |
| //> using scala "3.4.2" | |
| // ----------------------------------------------------- | |
| transparent trait TechnicalTrait: | |
| def machin() = "machin" | |
| trait DomainTrait: | |
| def truc() = "truc" | |
| // ----------------------------------------------------- | |
| @main def go():Unit = | |
| val that = new DomainTrait() with TechnicalTrait | |
| println("The TechnicalTrait is hidden to the type inference engine !") | |
| println("=> DomainTrait INSTEAD OF DomainTrait & TechnicalTrait") | |
| println("Better readability in IDE, REPL, Exceptions, ...") |
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