Stuck on an issue?
Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.
And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.
declaration-site variance annotations of generic type arguments
See original GitHub issueIssue Analytics
- State:
- Created 7 years ago
- Comments:6 (1 by maintainers)
Top Results From Across the Web
Declaration-Site Variance - Dave Leeds on Kotlin
Declaration-site variance is kind of like a generic that takes a vow. For each type parameter, there are two kinds of vows that...
Read more >Kotlin Generics : declaration-site variance and type projections
In a nutshell, generics enable types (classes and interfaces) to be parameters when defining classes, interfaces, and methods. Much like the ...
Read more >Declaration-site and use-site variance explained
This annotation style is called declaration-site variance, because the type parameter is annotated where the generic type is declared.
Read more >Kotlin Generics declaration-site variance <in T> construction
Moreover, the declaration-site variance out E means that E never appears in an in -position (there's no function parameter of type E and...
Read more >Chapter 9. Generics - Kotlin in Action - liveBook · Manning
Declaring generic functions and classes; Type erasure and reified type parameters; Declaration-site and use-site variance;
Read more >
Top Related Medium Post
No results found
Top Related StackOverflow Question
No results found
Troubleshoot Live Code
Lightrun enables developers to add logs, metrics and snapshots to live code - no restarts or redeploys required.
Start Free
Top Related Reddit Thread
No results found
Top Related Hackernoon Post
No results found
Top Related Tweet
No results found
Top Related Dev.to Post
No results found
Top Related Hashnode Post
No results found
http://flowtype.org/docs/classes.html#polymorphism-and-type-parameter-variance
Ill give you a template for your straw-man proposal because for pure javascript developers it’s really hard to grasp.
+and-inandout(Microsoft/TypeScript#1394)