Is your feature request related to a problem? Please describe.

Ther is no explanation about which hash function used in console. I've to look up the Nebula C++ code, and guess for my language.

> yield hash("mike")

So when I use golang client to insert vertex id(vid), I don't know which hash function to use (I think in golang, it is murmurhash2A)

Describe the solution you'd like

I hope Nebula can provide a nebula::util::hash

Describe alternatives you've considered

You can tell user the hash function (murmurhash, m, r, seed... ), and let user search for their own language packages. But that's a really really bad idea. It takes me half hour to check my golang hash is consistent with nebula hash ( I don't think anyone else wants to do this search).

Additional context

Add any other context or screenshots about the feature request here.