At my next job, I felt like I was ready to try out some of the concepts I was reading about. I had just finished the unenviable task of patching dozens of bespoke tools to support a new peripheral. These tools had all been haphazardly built by cloning the last one and swizzling its code to support the new product; at its core there were really only two use cases. I proposed a single, unified codebase to replace them all. I spent months building a generic tool-building toolkit, infinitely configurable via XML. Solving 80% of the problem was reasonably straightforward, but the last 20% had me doing absurd contortions like defining a bidirectional algebra for specifying the structure of a serial number string. I was undaunted; I powered through and ended up with something that worked pretty well for the first use case, even if writing the XML was a little bit tricky sometimes.
We move from verifying whole programs to verifying components against interfaces.
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Лига чемпионов|1/8 финала. 1-й матч。谷歌是该领域的重要参考
Italy ruling tells millions with Italian roots they have lost the right to citizenship
I see pattern types and view types as the way we can make Rust’s borrow checker story even better. Both by removing the fundamental tradeoff between runtime checks vs memory safety (pattern types). As well as making even more valid borrows expressible (view types).，详情可参考新闻