rustlings/functions/functions1.rs

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2018-02-22 13:09:53 +07:00
// functions1.rs
2015-09-18 07:12:00 +06:00
// Make me compile! Scroll down for hints :)
fn main() {
call_me();
}
// This main function is calling a function that it expects to exist, but the
// function doesn't exist. It expects this function to have the name `call_me`.
// It expects this function to not take any arguments and not return a value.
// Sounds a lot like `main`, doesn't it?