fn parseJson5(src: String) -> Result<Json, String>
Parse one JSON5 document: a single value, with gaps (whitespace and comments) allowed around it and nothing after it.
std/json5
1 export, from std/json5.vyrn.
A JSON5 reader that builds the Json tree of std/json.
import { parseJson5 } from "std/json5"
The reader writes every number in its strict spelling (0x1A -> 26, .5 -> 0.5, +5 -> 5), so emit writes strict JSON for any tree it builds; there is no JSON5 writer. It refuses Infinity, NaN and a hex literal past Int64, because none has an exact strict spelling. An unquoted key is an ASCII identifier ($, _, letters, digits); quote any other key.
Dependencies
The import graph shows the whole library.
- Imports
- json
- Imported by
- no other std module
Tests
5 test blocks in std/json5.vyrn. CI runs all of them.
Test names
- comments, trailing commas, unquoted keys, single quotes
- numbers normalize to their strict spelling
- the extra escapes and a continued line
- extended whitespace and the BOM are gaps
- the named refusals, and the strictness holes stay closed
Examples
No example program imports this module.