关于[C# 9 Deep Dive: Target Typing and Covariant Returns]的摘要:
We’ve been quite busy, my friends. In this C# 9 deep dive series, we’ve looked at init-only features, records, pattern matching, and then top-level programs. To complete this series (before showing off everything in a single app), we’ll discuss the last two items featured in the Build 2020 announcement: target typing and covariant returns. These are not related, but I’ve decided to bundle these in a single blog post. This is the fifth post in a six-post series on C# 9 features in-depth...
原文地址: https://daveabrock.com/2020/07/14/c-sharp-9-target-typing-covariants