//! The IO module contains functions for interacting with //! input and output streams use super::str::str; /// Immediately causes program execution to stop #[builtin = "panic"] fn panic(..args) -> !; /// Prints whatever you give it #[builtin = "print"] fn print(..args); /// Prints whatever you give it, followed by a newline #[builtin = "println"] fn println(..args); /// Debug-prints a thing, returning it #[builtin = "dbg"] fn dbg(arg) -> _ arg