369 B
369 B
An invalid input operand constraint was passed to the asm macro (third line).
Erroneous code example:
asm!("xor %eax, %eax"
:
: "+test"("a")
);
Considering that this would be a long explanation, we instead recommend you to take a look at the unstable book: https://doc.rust-lang.org/unstable-book/language-features/asm.html