Already works with nightly: https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#script https://doc.rust-lang.org/nightly/cargo/reference/unstable.h

Already works with nightly: https://doc.rust-lang.org/nightly/cargo/reference/unstable.html#script https://doc.rust-lang.org/nightly/cargo/reference/unstable.h... #!/usr/bin/env -S cargo +nightly -Zscript ---cargo [package] edition = "2024" [profile.dev] opt-level = 3 --- fn main() { println!("Hey, man!"); }