Lack of this currently means it's awkward for a user to represent something as an ObjectId in Rust and a hex string serialized.
Original report: https://github.com/mongodb/bson-rust/issues/418
Lack of this currently means it's awkward for a user to represent something as an ObjectId in Rust and a hex string serialized.
Original report: https://github.com/mongodb/bson-rust/issues/418