failed to resolve

[sonnenteich]

Hey,
I'm new to Rust and maybe there is something that I don't understand.
I want to write a little test-app to play around. When I try to use bluer in the current version (0.15.1) like let session = bluer::Session::new(); I always get the message: error[E0433]: failed to resolve: could not find `Session` in `bluer` . But if I downgrade the version to 0.13.3 everything works as expected.
Is there a bug or is it just me, don't getting it?