Default::default()
the trait.
*const libc::c_char
with UTF-8 string view (`AMbyteSpan`) values except with the `AMresult::Error` variant. Added `AMstr()` for creating an `AMbyteSpan` from a C string.
After some discussion with PVH I realise that the repo structure in the last reorg was very rust-centric. In an attempt to put each language on a level footing move the rust code and project files into ./rust
