pub fn seq_elem_begin(&mut self) -> Result<&mut Self, crate::Error> {
        self.inner().seq_elem()?;

        Ok(self)
    }
/**
    Begin a sequence element.

    The sequence element must be followed by an item.
    */
Begin a sequence element.
The sequence element must be followed by an item.
Begin a sequence element . The sequence element must be followed by an item .
pub fn seq_elem_begin(&mut self) -> Result<&mut Self, crate::Error> {
        self.inner().seq_elem()?;
        Ok(self)
    }
pub fn seq_elem_begin ( & mut self ) -> Result < & mut Self , crate :: Error > { self . inner ( ) . seq_elem ( ) ? ; Ok ( self ) }
Begin a sequence element.
Begin a sequence element .
&mut self