253
C++ superiority
(lemmy.nz)
With a bit of fiddeling you can use every kind of bracket to basically make function calls in c++
Here are the links to the snippets, all compile and run
Rust: https://godbolt.org/z/bM3d7bG14
Ah, that's why... I didn't think multiple arguments to operator[] was valid, but my brain is still catching up to C++20 features.