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
Clearly you’ve never had to read code like
entity.position = vector_algebra::vector2_add(entity.position, vector_algebra::vector2_scale(entity.velocity, dt));