211     fn from_segments(segments: &[&Segment<'_>]) -> Option<Version> {  in from_segments()
214             .find(|&v| v.max_data() * 8 >= segments.iter().map(|s| s.total_size_bits(v)).sum())  in from_segments()
486     fn new<'a>(segments: &[&Segment<'_>], data: &'a mut [u8]) -> Option<EncodedMsg<'a>> {  in new()
487         let version = Version::from_segments(segments)?;  in new()
508         em.encode(segments);  in new()
543     fn add_segments(&mut self, segments: &[&Segment<'_>]) {  in add_segments()
546         for s in segments.iter() {  in add_segments()
595     fn encode(&mut self, segments: &[&Segment<'_>]) {  in encode()
596         self.add_segments(segments);  in encode()
970         let segments = &[  in drm_panic_qr_generate()  localVariable
974         match EncodedMsg::new(segments, tmp_slice) {  in drm_panic_qr_generate()