/// Goes to sleep / halts the core.
///
/// Interrupts are enabled before going to sleep.
Goes to sleep / halts the core.
Interrupts are enabled before going to sleep.
Goes to sleep / halts the core . Interrupts are enabled before going to sleep .
pub fn halt() -> ! {
    unsafe {
        irq::enable();
        loop {
            x86::halt()
        }
    }
}
pub fn halt ( ) -> ! { unsafe { irq :: enable ( ) ; loop { x86 :: halt ( ) } } }
Goes to sleep / halts the core.
Goes to sleep / halts the core .