pub fn is_connected(&mut self) -> Result<bool, StackShieldError<ExpanderError<E>>> {
        self.input
            .is_high()
            .map_err(|err| StackShieldError::DaughterboardDetectError { source: err })
    }
/// Checks if the daughterboard is connected or not.
Checks if the daughterboard is connected or not.
Checks if the daughterboard is connected or not .
pub fn is_connected(&mut self) -> Result<bool, StackShieldError<ExpanderError<E>>> {
        self.input
            .is_high()
            .map_err(|err| StackShieldError::DaughterboardDetectError { source: err })
    }
pub fn is_connected ( & mut self ) -> Result < bool , StackShieldError < ExpanderError < E > > > { self . input . is_high ( ) . map_err ( | err | StackShieldError :: DaughterboardDetectError { source : err } ) }
Checks if the daughterboard is connected or not.
Checks if the daughterboard is connected or not .
&mut self