Zig 月报 202304
观点/教程
• When should I use an UNTAGGED Union?[1]: Loris 的文章，作者利用访问 untagged union 的未赋值字段是一种 safety-checked UB 的行为，来解决数组成员被重新赋值过的情况。
• Data driven polymorphism[2]: 作者用 Zig 来进行实现 Clojure 语言中的 defmulti[3]，来实现『动态派发』的效果
• Testing and Files as Structs[4]: 作者演示了一个文件作为 struct 的效果，这样导入时就可以用
const Node = @import("Node.zig")的方式了。• Sneaky Error Payloads[5]: 一种在错误中携带上下文信息的方式，上一期的月报也有类似讨论。 Errors and Zig[6]
• Regular Expressions in Zig[7]: 由于 Zig 现在不支持 C 中的 bitfields，因此无法直接使用 Posix 的
regex.h，这篇文章介绍了一种解决方法。• Zig Build System[8]: 对 Zig build 系统的介绍
• Reasonable Bootstrap[9]: 探讨了编译器如何实现自举的方式
• Data Oriented Parallel Value Interner[10]: Matklad 探讨了如何实现一个高性能的 Interner
• TigerStyle! (Or How To Design Safer Systems in Less Time)[11]: Systems Distributed 23 视频。B 站链接[12]
• What Is a Database?[13]: Systems Distributed 23 视频，B 站链接[14]
项目/工具
• Coming Soon to a Zig Near You: HTTP Client[15]: 对标准库
std.http的介绍。• Zig Bits 0x3: Mastering project management in Zig[16]: 介绍了如何更好地维护一个 Zig 项目，包括：新增依赖、增加测试覆盖率、增加文档、基于 GitHub Action 做持续集成等。
• ityonemo/zigler[17]: zig nifs in elixir
• Ziggifying Kilo[18]: 使用 Zig 重写 kilo[19] 编辑器，目前仅能在 Linux 上运行
• jakubgiesler/VecZig[20]: Vector implementation in Zig
• b0bleet/zvisor[21]: Zvisor is an open-source hypervisor written in the Zig programming language, which provides a modern and efficient approach to systems programming.
Zig 语言更新[22]
引用链接
[1] When should I use an UNTAGGED Union?: https://zig.news/kristoff/when-should-i-use-an-untagged-union-56ek[2] Data driven polymorphism: https://zig.news/rutenkolk/data-driven-polymorphism-45bk[3] defmulti: https://clojuredocs.org/clojure.core/defmulti[4] Testing and Files as Structs: https://zig.news/aryaelfren/testing-and-files-as-structs-n94[5] Sneaky Error Payloads: https://zig.news/ityonemo/sneaky-error-payloads-1aka[6] Errors and Zig: https://notes.eatonphil.com/errors-and-zig.html[7] Regular Expressions in Zig: https://www.openmymind.net/Regular-Expressions-in-Zig/[8] Zig Build System: https://en.liujiacai.net/2023/04/13/zig-build-system/[9] Reasonable Bootstrap: https://matklad.github.io/2023/04/13/reasonable-bootstrap.html[10] Data Oriented Parallel Value Interner: https://matklad.github.io/2023/04/23/data-oriented-parallel-value-interner.html[11] TigerStyle! (Or How To Design Safer Systems in Less Time): https://www.youtube.com/watch?v=w3WYdYyjek4[12] B 站链接: https://www.bilibili.com/video/BV1fm4y1C7XL[13] What Is a Database?: https://www.youtube.com/watch?v=MqbVoSs0lXk[14] B 站链接: https://www.bilibili.com/video/BV1gP41117zY/[15] Coming Soon to a Zig Near You: HTTP Client: https://zig.news/nameless/coming-soon-to-a-zig-near-you-http-client-5b81[16] Zig Bits 0x3: Mastering project management in Zig: https://blog.orhun.dev/zig-bits-03/[17] ityonemo/zigler: https://github.com/ityonemo/zigler[18] Ziggifying Kilo: https://bingcicle.github.io/posts/ziggifying-kilo.html[19] kilo: https://github.com/antirez/kilo[20] jakubgiesler/VecZig: https://github.com/jakubgiesler/VecZig[21] b0bleet/zvisor: https://github.com/b0bleet/zvisor[22] Zig 语言更新: https://github.com/ziglang/zig/pulls?page=1&q=+is%3Aclosed+is%3Apr+closed%3A2023-04-01..2023-05-01