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I think parsing BSON is simpler than parsing JSON, BSON has additional types but the top level is always a document. Whereas the following are all valid JSON:
by maxbond 1y ago
I think parsing BSON is simpler than parsing JSON, BSON has additional types but the top level is always a document. Whereas the following are all valid JSON:
- `null`
- `"hello"`
- `[1,2,NaN]`
Additionally, BSON will just tell you what the type of a field is. JSON requires inferring it.
- zokier 1y agoNaN is not part of JSON by any spec. Top level scalar values were disallowed by RFC 4627.
- maxbond 1y agoFair enough. I'm not sure how much JSON parsers in the wild care about that spec. I just tried with Python and it was happy to accept scalars and NaN. JavaScript rejected NaN but was happy to accept a scalar. But sure, compliant parsers can disregard those cases.