If the viewer can handle a more broad set of arrow datatypes, then it is easier to maintain forward and backward data compatibility. ### Related * For datatype generics: [docs.rs/narrow/latest/narrow](<https://docs.rs/narrow/latest/narrow/>)
If the viewer can handle a more broad set of arrow datatypes, then it is easier to maintain forward and backward data compatibility.
Related