pub fn segment_group_number(&self) -> Option<SegmentGroupNumber> {
        self.parts
            .get_field_word(0x0D)
            .map(|raw| SegmentGroupNumber::from(raw))
    }
/// Segment Group Number (Base)
Segment Group Number (Base)
Segment Group Number ( Base )
pub fn segment_group_number(&self) -> Option<SegmentGroupNumber> {
        self.parts
            .get_field_word(0x0D)
            .map(|raw| SegmentGroupNumber::from(raw))
    }
pub fn segment_group_number ( & self ) -> Option < SegmentGroupNumber > { self . parts . get_field_word ( 0x0D ) . map ( | raw | SegmentGroupNumber :: from ( raw ) ) }
Segment Group Number (Base)
Segment Group Number ( Base )
&self
&self