As a comparison, here's the "Why RON" for the native RON/Rust format: Note the following advantages of RON over JSON: * trailing commas allowed * single-

As a comparison, here's the "Why RON" for the native RON/Rust format: Note the following advantages of RON over JSON: * trailing commas allowed * single- and multi-line comments * field names aren't quoted, so it's less verbose * optional struct names improve readability * enums are supported (and less verbose than their JSON representation) I feel like they are close enough that it would be better to just use RON, which has existing uptake/tooling.