Cosmetics: reorder `using pointer` definitions for `ABSL_NULLABILITY_COMPATIBLE` from the beginning of the class to the regular private section at the end. These definitions used to be public. It turns out they can be private (they serve only `ABSL_NULLABILITY_COMPATIBLE`), but they stayed above. A nested type must be defined early only if it is used outside method bodies. Hence there is no need to define `pointer` early. PiperOrigin-RevId: 797192615
Riegeli/records is a file format for storing a sequence of string records, typically serialized protocol buffers. It supports dense compression, fast decoding, seeking, detection and optional skipping of data corruption, filtering of proto message fields for even faster decoding, and parallel encoding.
See documentation.
Riegeli file format will only change in a backward compatible way (i.e. future readers will understand current files, but current readers might not understand files using future features).
Riegeli C++ API might change in incompatible ways.