Rusty ownership and the lifecycle’s stone 4 years ago
Small correction: contrary to what the post claims this does not compile:
fn main() {
let s = String::from("hello");
foo(s);
println!("{}", s);
}
fn foo(le_string: String) -> String {
println!("{}", le_string);
le_string
}
fn main() {
let s = String::from("hello");
let s = foo(s);
println!("{}", s);
}
fn foo(le_string: String) -> String {
println!("{}", le_string);
le_string
}