swift-format VS swift

I actually don't see anything worth changing. It looks good to me. I think the most important thing is just to maintain the constructive attitude you already have about future-you dealing with the code, because only future-you will really know where you could have done better. One personal-preference thing I carried over from working on Go code is to look for a tool like gofmt [1,2] for Swift. I've been using swift-format [3] for about 2 years and haven't been dissatisfied enough to reach for something more fully featured like SwiftLint [4]. I didn't like the idea at first of delegating most formatting control over to a tool designed with someone else's subjective idea of formatting. But my feeling afterward was that it was freeing: it was no longer (completely) my job/burden/responsibility. An "assistant" would clean up the formatting of my code every time I saved the file. That's a nightmare if you can't configure the tool as much as you need, but if you're lucky and find a configuration you can live with, it lets you focus more on naming and other conventions that aren't so easily automated (yet). [1] https://go.dev/blog/gofmt [2] https://twitter.com/bitfield/status/953395343353315329 [3] https://github.com/apple/swift-format [4] https://github.com/realm/SwiftLint

if you want your code to be formatted with a specific set of rules in mind, you can forward the generated code to a formatting utility, e.g. swift-format

VERSION=0.50500.0 # replace this with the version you need git clone https://github.com/apple/swift-format.git cd swift-format git checkout "tags/$VERSION" swift build -c release ln -s /usr/local/bin/swift-format .build/release/swift-format

Apple literally provides a version that you can integrate into Xcode should you wish to.

swift-format works across different platforms and does a pretty good job with minimal configuration fuss.

This algorithm produces biased result with probability 1/2^(32-bitwidth(N)). Using 64 or 128 random bits can make the bias practically undetectable. Comprehensive overview of the approach can be found here: https://github.com/apple/swift/pull/39143

Because of C/C++ interop, and integration with CMake, you can just add Swift to a Zephyr project and it pretty much Just Works. [The docs](https://github.com/apple/swift/blob/main/docs/EmbeddedSwift/...) should mostly apply to the Zephyr SDK as well.

Fortunately, the Observation framework is part of the Swift 5.9 standard library. We can learn more information by examining its source code.

They do! See https://github.com/apple/swift/blob/main/docs/LibraryEvoluti...

You can also see an example of what a different high level language integration with Swift ABI looks like here: https://github.com/dotnet/designs/blob/main/proposed/swift-i...

So is differentiable Swift a package for Swift or is it part of the Swift standard library? The video says go to swift.org but I can't find any info about differentiable Swift on that site.

Swift's Differentiable Programming Manifesto. Swift has a powerful differentiable programming component, integrated with the compiler.

You can do the same thing the other way around - https://github.com/apple/swift/blob/main/docs/Android.md.

Codable (along with other derived conformances like Equatable, Hashable, and RawRepresentable) is indeed built in to the compiler[0], but unlike Serde, it operates during type-checking on a fully-constructed AST (with access to type information), manipulating the AST to insert code. Because it operates at a later stage of compilation and at a much higher level (with access to type information), the work necessary is significantly less.

With ongoing work for Swift macros, it may eventually be possible to rip this code out of the compiler and rewrite it as a macro, though it would need to be a semantic macro[1] rather a syntactic one, which isn't currently possible in Swift[2].

[0] https://github.com/apple/swift/blob/main/lib/Sema/DerivedCon...

`Int` is a regular struct with a single stored property of type `Builtin.Word` . But the latter is a magical compiler built-in. Source for integer types is generated from this template - https://github.com/apple/swift/blob/9da65ca0a15fdf341649c994b0a77ec3b71f2687/stdlib/public/core/IntegerTypes.swift.gyb