Hot-function promotion broker for interpreter-to-JIT tiering
Cranelift JIT backend adapter for beadie
LLVM JIT backend adapter for beadie (via inkwell)
A macro for writing tests in a Behaviour Driven (BD) style.
JitBackend trait, BackendAdapter, BoundBead, and TieredAdapter
Bead chain, broker, hotness policy, swap, and deopt — no JIT backend