Consider committing the lockfile

[happysalada]

Use Case:

Packaging this software for some linux distributions requires the lockfile so as to have deterministic build.

Proposed Change:

add and commit the cargo.lock to the repo.

Who Benefits From The Change(s)?

nixos users would be able to use sled.

Alternative Approaches

otherwise it requires making a lockfile, commiting and updating it on every release. This is usually more work and packages go unmaintained.

[happysalada]

oops, didn't realise this was a library. My bad, closing this.