Allow Any to be used in a thrift struct decorated with (rust.ord)
Allow Any to be used in a thrift struct decorated with (rust.ord)

Summary:
See D35215336 for a minimum repro of the failure without this fix.  Without this tag, any.Any cannot be used in any thrift struct that needs to be tagged with (rust.ord).

Rust.ord adds automatic derivations of Eq, PartialOrd, and Hash for the struct.

Reviewed By: mariusae

Differential Revision: D35215404

fbshipit-source-id: 3aa98a932615c230704fc7d872e495bbb78a4f50

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