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support for python 3.15 frozendict #1029
Description
Description
Thank you for the lovely library!
Now that python 3.15 beta 1 has been released with the newly added frozendict builtin type, I'm curious if it can be included as a supported field in msgspec. I'd find this exciting because it would allow a clean way to define a frozen Struct in which dict members are also immutable (and hashable to boot).
Reacted by Jack McIvor, Kai Zhang and sobolevn
Activity
ofek commentedon May 14, 2026
@Siyet Do you think we should prioritize this next?
sobolevn commentedon Jun 7, 2026
I would love to work on this :)
I would start with the 3.15 support in the CI, then add
frozendictsupport on 3.15+ builds.Add `frozendict` support for 3.15+ (msgspec#1052)