berty VS Element

Not written in Rust, but may be Berty can give you some ideas?

Berty is an open source, secure, private, censorship resilient messaging protocol. Berty is designed to work with NO internet connection. Thanks to Bluetooth LE and mDNS, messages can be securely and privately relayed, peer to peer to create an adhoc network. Of course old fashioned networks still work, and if you’re connected to a “hostile” network that’s being surveilled, the Berty protocol can still operate safely and securely thanks to e2e encryption. Super nice!

Berty: Privacy-first messaging app\ (34 comments)

Well, in fact they have a CLI client ( that I haven't tested ) [1] and their site says they're going to be available also for Mac, Windows and Linux.

https://github.com/berty/berty

I made an account in Cinny using my Github account. I am trying to migrate my account into element.io. How do I do this? Forgot password is not even an option in Cinny.

Element is an open-source instant messaging client built on the Matrix protocol, offering users features such as end-to-end encryption, file sharing, and voice/video calls. The self-hosted version accommodates up to 200 users at no charge, providing a budget-saving secure and collaborative communication platform. perthguppy describes it as a "slack style team chat."

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- Various GUI instability bugs: chats that are suddenly empty, text suddenly randomly overlaid on other text

1: https://github.com/vector-im/element-web/issues/24392

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