pub const JSON_CLASSES: [&str; 5];Expand description
The closed set of classification families, in the one spelling every
surface uses: the Rust JsonClass, the C pio_classify_str label before
its optional :<format> tail, the Python classify_json_text status, and
the Julia family symbol.
A consumer may cache this set. A spelling never changes, a new family is
appended within a release line, and a family leaves only in a breaking
release that records the removal in the changelog and the migration guide,
as 0.11 recorded model-json.