alt Hacker NewsI remember back when Rust was still in so much flux that there were regular discussions about syntax, and there was a proposal very similar to the syntax of carbon: square brackets for generics and type annotations, parens for indexing, etc. It was basically turned down because they wanted to win over C++ devs. I still wish it was the favored outcome...it looks so much cleaner and less jarring.
Replies
gpderetta • 07/31/2025
The joke is that no* c++ dev actually likes the bracket syntax for templates.
* I might be slightly exaggerating.
Nah, IMO they're both pretty suboptimal, and if Rust is going to choose between two bad options, it might as well choose the overwhelmingly familiar option. (Sadly, my strong opinions on what type parameter and indexing syntax should look like are too large for this margin to contain.)