fn main() {
 push    rbx
 sub     rsp, 112
 let mut x = String::from("Hello!");
 lea     rsi, [rip, +, .L__unnamed_10]
 mov     rdi, rsp
 call    <alloc::string::String as core::convert::From<&str>>::from
 let y = String::from("World!");
 lea     rsi, [rip, +, .L__unnamed_11]
 lea     rdi, [rsp, +, 40]
 call    <alloc::string::String as core::convert::From<&str>>::from