fix(rust-analyzer): re-analyzing cargo deps (#2995)

I'm not that well versed in Lua, but the previous check

   if fname:sub(1, #item) == item

didn't really work as expected and I was still experiencing high CPU
usage when using the `go to definition` functionality. After adding some
print statements for debugging, I noticed that only a few strings were
removed from the base dir and thus the comparison was failing. Perhaps
it might work differently in other operating systems, but my Linux
machine it did not work correctly.

I replaced this check with `util.path.is_descendant` which now works
correctly, as well as added another path to check when git repositories
are used as cargo dependencies.

0 files changed, 0 insertions, 0 deletions