vkkoskie

Since this is my PR, I suppose I have right of first refusal ... which I'll take now. I'm also not in a position to take on long term maintenance...

> I think that even for CKR_VENDOR_DEFINED this could be put in a RvError::VendorDefined(Ulong)? Unless the CKR_VENDOR_DEFINED value could represent another success state than CKR_OK? I was actually proposing that...

Re: const. I was imagining the case in which a vendor/user of the crate wanted to define their own enum values extending standard ones (i.e., types defined here). In order...

Oh, hi there! I guess you could say I've mostly moved on from contributing here. The work I was doing that motivated my contributions was OBE, and the general frustration...

Well, this is frustrating. Long story short: Seg faults I was seeing working on #66 are indeed a packing issue. It just took me a while to get around to...

That's right. However, I don't think there's a way to test the bindings since there's currently only one way to simulate the device. It would require matching compilation(s) of libsofthsm2....

Sub-issue and suggestion: Since rust 1.54, `cargo` has supported the `CARGO_TARGET_TMPDIR` variable, which points to a general-purpose scratch location somewhere inside the `target` directory that build artifacts are written to....