Open-source Zig book

> Learning Zig is not just about adding a language to your resume. It is about fundamentally changing how you think about software.

I'm not sure what they expect, but to me Zig looks very much like C with a modern standard lib and slightly different syntax. This isn't groundbreaking, not a thought paradigm which should be that novel to most system engineers like for example OCaml could be. Stuff like this alienates people who want a technical justification for the use of a language.

There is nothing new under the Sun. However, some languages manifest as good rewrites of older languages. Rust is that for C++. Zig is that for C.

Rust is the small, beautiful language hiding inside of Modern C++. Ownership isn't new. It's the core tenet of RAII. Rust just pulls it out of the backwards-compatible kitchen sink and builds it into the type system. Rust is worth learning just so that you can fully experience that lens of software development.

Zig is Modern C development encapsulated in a new language. Most importantly, it dodges Rust and C++'s biggest mistake, not passing allocators into containers and functions. All realtime development has to rewrite their entire standard libraries, like with the EASTL.

On top of the great standard library design, you get comptime, native build scripts, (err)defer, error sets, builtin simd, and tons of other small but important ideas. It's just a really good language that knows exactly what it is and who its audience is.

I don't know man, Rust's borrowing semantics are pretty new under the sun, and actually do change the way you think about software. It's a pretty momentous paradigm shift.

Zig is nice too, but it's not that.

To call Rust syntax beautiful is a stretch. It seems that way in the beginning but then quickly devolves into a monstrosity when you start doing more complex things.

Zig on the other specifically addresses syntax shortcomings in part of C. And it does it well. That claim of rust making C more safe because it’s more readable applies to Zig more than it does to Rust.

I feel like the reason the rust zealots lobby like crazy to embed rust everywhere is twofold. One is that they genuinely believe in it and the other is that they know that if other languages that address one of the main rust claims without all the cruft gains popularity they lose the chance of being permanently embdedded in places like the kernel. Because once they’re in it’s a decade long job market

> they know that if other languages that address one of the main rust claims without all the cruft gains popularity they lose the chance of being permanently embdedded in places like the kernel

First of all, I'm really opposed to saying "the kernel". I am sure you're talking about the Linux kernel, but there are other kernels (BSD, Windows etc.) that are certainly big enough to not call it "the" kernel, and that may also have their own completely separate "rust-stories".

Secondly, I think the logic behind this makes no sense, primarily because Rust at this point is 10 years old from stable and almost 20 years old from initial release; the adoption into the Linux kernel wasn't exactly rushed. Even if it was, why would Rust adoption in the Linux kernel exclude adoption of another language as well, or a switch to another, if it's better? The fact that Rust was accepted at all to begin with aside from C disproves the assumption, because clearly that kernel is open for "better" languages.

The _simplest_ explanation to why Rust has succeeded is that it's solves actual problems, not that "zealots" are lobbying for it to ensure they "have a job".

> Rust at this point is 10 years old from stable

Rust is not stable even today! There is no spec, no alternative implementations, no test suite... "Stable" is what "current compiler compiles"! Existing code may stop compiling any day....

Maybe in 10 years it may become stable, like other "booring" languages (Golang and Java).

Rust stability is why Linus opposes its integration into kernel.