References to `CString::from_vec` changed to `new`

It looks like `from_vec` was subsumed by new at some point,
but the documentation still refers to it as `from_vec`.

This updates the documentation for `from_vec_unchecked`
so that it properly says that it's the unchecked version of `new`.

Also, from_vec_unchecked requires a actual Vec<u8> while
new can take anything that is Into<Vec<u8>>, so I also
mention that in the documentation.

0 files changed, 0 insertions, 0 deletions