Rust, Rust Programming Language, Blockchain Development, Software Engineering.
fn main() { let s1 = String::from("hello"); let s2 = s1; println!("{}, world!", s1); // This will cause an error }In the above example, we transfer ownership of s1 to s2. Hence, s1 is no longer valid, and trying to print s1 will cause a compile-time error. 2. Incorrect Error Handling A typical