>>105681578
pub fn f() {
print!("test {}\n", 1);
}
Does indeed evaluate the format string at compile time:
example::f::h7734f15653ec49e3:
sub rsp, 56
call core::fmt::rt::Argument::none::hc065e58ad5eb8a68
mov rdi, rsp
lea rsi, [rip + .Lanon.716986cbd744513a3d704c9aedd6c96f.4]
lea rdx, [rsp + 48]
call qword ptr [rip + core::fmt::Arguments::new_v1::h6fe4f7f03708fd6d@GOTPCREL]
mov rdi, rsp
call qword ptr [rip + std::io::stdio::_print::h83d703bcf3ee60d9@GOTPCREL]
add rsp, 56
ret

.Lanon.716986cbd744513a3d704c9aedd6c96f.3:
.ascii "test 1\n"
That's pretty cool