> It is safe to operate with instances of `Stri...

# serialization

[jw]

It is safe to operate with instances of StringFormat and call its methods.

Just to be clear, this means so long as we're simply accepting a StringFormat in an API it's safe to OptIn to this experimental annotation to disable the warning and this is guaranteed to be compatible? It's only experimental to subtype StringFormat (and BinaryFormat)?

[Vsevolod Tolstopyatov [JB]]

Yes, exactly