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Add call_me function to print "Hello World!"

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Rock070 2023-12-17 00:02:42 +08:00
parent fa29595ab2
commit 33a8b24bc5
1 changed files with 3 additions and 1 deletions
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4
exercises/02_functions/functions1.rs
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@ -3,7 +3,9 @@
// Execute `rustlings hint functions1` or use the `hint` watch subcommand for a // Execute `rustlings hint functions1` or use the `hint` watch subcommand for a
// hint. // hint.
// I AM NOT DONE fn call_me() {
println!("Hello World!");
}
fn main() { fn main() {
call_me(); call_me();