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nlohmann
2026-09-26 02:05:51 +00:00
parent 90bef9173a
commit 82dd0b5615
287 changed files with 749 additions and 549 deletions
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@@ -136,6 +136,14 @@ The library maps MessagePack types to JSON value types as follows:
Any MessagePack output created by `to_msgpack` can be successfully parsed by `from_msgpack`.
!!! warning "UTF-8 validation of string values"
The MessagePack specification requires `str` values (`fixstr`, `str 8`, `str 16`, `str 32`) to be valid UTF-8.
This library validates the bytes of every such string (object keys included) at decode time and rejects
ill-formed UTF-8 with a [`parse_error.113`](../../home/exceptions.md#jsonexceptionparse_error113) exception (or,
with `allow_exceptions` set to `false`, a discarded value), rather than only failing later when the resulting
value is dumped. `bin`/`ext`/`fixext` values are unaffected and are never validated, since they are not required
to hold text.
??? example