933                 Err(_) => const_panic!("unreachable"),  in maximum_trailing_slice_len()
1890                     Err(e) => {  in try_ref_from_bytes()
1891                         Err(e.map_src(|src| src.as_bytes::<BecauseImmutable>().as_ref()).into())  in try_ref_from_bytes()
1895             Err(e) => Err(e.map_src(Ptr::as_ref).into()),  in try_ref_from_bytes()
2217                     Err(e) => Err(e.map_src(|src| src.as_bytes().as_mut()).into()),  in try_mut_from_bytes()
2220             Err(e) => Err(e.map_src(Ptr::as_mut).into()),  in try_mut_from_bytes()
2534                     Err(e) => {  in try_ref_from_bytes_with_elems()
2535                         Err(e.map_src(|src| src.as_bytes::<BecauseImmutable>().as_ref()).into())  in try_ref_from_bytes_with_elems()
2539             Err(e) => Err(e.map_src(Ptr::as_ref).into()),  in try_ref_from_bytes_with_elems()
2859                     Err(e) => Err(e.map_src(|src| src.as_bytes().as_mut()).into()),  in try_mut_from_bytes_with_elems()
2862             Err(e) => Err(e.map_src(Ptr::as_mut).into()),  in try_mut_from_bytes_with_elems()
3130             Err(e) => {  in try_read_from_bytes()
3131                 return Err(TryReadError::Size(e.with_dst()));  in try_read_from_bytes()
3208             Err(e) => {  in try_read_from_prefix()
3209                 return Err(TryReadError::Size(e.with_dst()));  in try_read_from_prefix()
3287             Err(e) => {  in try_read_from_suffix()
3288                 return Err(TryReadError::Size(e.with_dst()));  in try_read_from_suffix()
3310                 Err(e) => Err(e.map_src(|src| src.as_bytes::<BecauseImmutable>().as_ref()).into()),  in try_ref_from_prefix_suffix()
3313         Err(e) => Err(e.map_src(Ptr::as_ref).into()),  in try_ref_from_prefix_suffix()
3330                 Err(e) => Err(e.map_src(|src| src.as_bytes().as_mut()).into()),  in try_mut_from_prefix_suffix()
3333         Err(e) => Err(e.map_src(Ptr::as_mut).into()),  in try_mut_from_prefix_suffix()
3370         return Err(ValidityError::new(source).into());  in try_read_from()
3649             return Err(AllocError);  in new_box_zeroed()
4162             Err(err) => Err(err.map_src(|src| src.as_ref())),  in ref_from_bytes()
4452             Err(err) => Err(err.map_src(|src| src.as_mut())),  in mut_from_bytes()
4720             Err(err) => Err(err.map_src(|s| s.as_ref())),  in ref_from_bytes_with_elems()
4994             Err(err) => Err(err.map_src(|s| s.as_mut())),  in mut_from_bytes_with_elems()
5212             Err(CastError::Size(e)) => Err(e.with_dst()),  in read_from_bytes()
5213             Err(CastError::Alignment(_)) => {  in read_from_bytes()
5219             Err(CastError::Validity(i)) => match i {},  in read_from_bytes()
5270             Err(CastError::Size(e)) => Err(e.with_dst()),  in read_from_prefix()
5271             Err(CastError::Alignment(_)) => {  in read_from_prefix()
5277             Err(CastError::Validity(i)) => match i {},  in read_from_prefix()
5322             Err(CastError::Size(e)) => Err(e.with_dst()),  in read_from_suffix()
5323             Err(CastError::Alignment(_)) => {  in read_from_suffix()
5329             Err(CastError::Validity(i)) => match i {},  in read_from_suffix()
5935             Err(SizeError::new(self))  in write_to()
6023             None => Err(SizeError::new(self)),  in write_to_prefix()
6111             return Err(SizeError::new(self));  in write_to_suffix()
6120             return Err(SizeError::new(self));  in write_to_suffix()
7097             Err(TryReadError::Size(_))  in test_try_from_bytes_try_read_from()
7101             Err(TryReadError::Size(_))  in test_try_from_bytes_try_read_from()
7105             Err(TryReadError::Size(_))  in test_try_from_bytes_try_read_from()
7111             Err(TryReadError::Size(_))  in test_try_from_bytes_try_read_from()
7117             Err(TryReadError::Validity(_))  in test_try_from_bytes_try_read_from()
7121             Err(TryReadError::Validity(_))  in test_try_from_bytes_try_read_from()
7125             Err(TryReadError::Validity(_))  in test_try_from_bytes_try_read_from()
7533             assert_eq!(<[u16]>::new_box_zeroed_with_elems(usize::MAX), Err(AllocError));  in new_box_zeroed_with_elems_errors()
7538                 Err(AllocError)  in new_box_zeroed_with_elems_errors()