pub fn clear(&mut self) -> Result<(), ()> {
        self.seg_a(false)?;
        self.seg_b(false)?;
        self.seg_c(false)?;
        self.seg_d(false)?;
        self.seg_e(false)?;
        self.seg_f(false)?;
        self.seg_g(false)
    }
/// Disable the 7-segment display by pulling all GPIOs low
Disable the 7-segment display by pulling all GPIOs low
Disable the 7 - segment display by pulling all GPIOs low
pub fn clear(&mut self) -> Result<(), ()> {
        self.seg_a(false)?;
        self.seg_b(false)?;
        self.seg_c(false)?;
        self.seg_d(false)?;
        self.seg_e(false)?;
        self.seg_f(false)?;
        self.seg_g(false)
    }
pub fn clear ( & mut self ) -> Result < ( ) , ( ) > { self . seg_a ( false ) ? ; self . seg_b ( false ) ? ; self . seg_c ( false ) ? ; self . seg_d ( false ) ? ; self . seg_e ( false ) ? ; self . seg_f ( false ) ? ; self . seg_g ( false ) }
Disable the 7-segment display by pulling all GPIOs low
Disable the 7 - segment display by pulling all GPIOs low
&mut self