I'm looking to use JKS keystore with rust lang, I can export certs/key to P12 format. However I'm not sure how to use that with setting up ClientConfig. I tried using the P12 format with native-tls and it works.

I tried extracting cert/key in PEM format and feeding it to examples/tlsclient but it did not work

thread 'main' panicked at 'assertion failed: keys.len() == 1', examples/tlsclient.rs:383:4
note: Run with `RUST_BACKTRACE=1` for a backtrace.

Any ideas please?