fn rl_a(cpu: &mut Cpu) {
        let a = cpu.a();

        let r = rl(cpu, a);

        cpu.set_a(r);
    }
/// Rotate `A` to the left through carry. It's slower than RLA and
/// doesn't set the same flags.
Rotate `A` to the left through carry. It's slower than RLA and
doesn't set the same flags.
Rotate ` A ` to the left through carry . It ' s slower than RLA and doesn ' t set the same flags .
fn rl_a(cpu: &mut Cpu) {
        let a = cpu.a();
        let r = rl(cpu, a);
        cpu.set_a(r);
    }
fn rl_a ( cpu : & mut Cpu ) { let a = cpu . a ( ) ; let r = rl ( cpu , a ) ; cpu . set_a ( r ) ; }
Rotate `A` to the left through carry.
Rotate ` A ` to the left through carry .
cpu
&mut Cpu
cpu
&mut Cpu