4 ms·

Not sure if that is relevant to your point, but: For better and for worse, closing over any outer scope variables is syntactically free in Rust lambdas. You jus

Not sure if that is relevant to your point, but: For better and for worse, closing over any outer scope variables is syntactically free in Rust lambdas. You just access them.

nicoburns 11mo ago
It's syntactically free, but it can cause borrow-checker errors thst cause your code to outright fail to compile.
- saghm 11mo ago
  Yes, exactly. My concerns were semantic, not syntactic.