This repository contains two crates:
apdu-app: provides anApptrait for applications that accept APDU requestsapdu-dispatch: a layer that accepts APDU (application packet data units) from a contact and/or contactless interface and passes them to apps implementingapdu_app::App. It handles parsing APDU's, chaining, T=0, T=1 and keeps track of the selected application.
Run tests via cargo test --features std,log-all