Is it possible to have macros/attributes on an expression like so:
fn main() {
#[flimflam]
let x = y+3;
}
And if not, are there any RFC for such syntax?
Is it possible to have macros/attributes on an expression like so:
fn main() {
#[flimflam]
let x = y+3;
}
And if not, are there any RFC for such syntax?
This is part of RFC 16, which is not fully stabilized. On stable Rust, it works if you wrap the affected statement(s) in a block.
Thanks, that the info that I was looking for!