* Replace as_slice with std::from_ref
Signed-off-by: Nick Cameron <nrc@ncameron.org>
* Fixup some docs
Signed-off-by: Nick Cameron <nrc@ncameron.org>
* Tidy up profiling code
Signed-off-by: Nick Cameron <nrc@ncameron.org>
* Remove erase_lifetime_mut and move erase_lifetime to discourage reuse
Signed-off-by: Nick Cameron <nrc@ncameron.org>
* Use the zeroize crate rather than zeroing our self.
The crate is tiny and has no deps, and does a better job of securely zeroing the
memory than we did.
Signed-off-by: Nick Cameron <nrc@ncameron.org>
* Document some uses of unsafe code
Signed-off-by: Nick Cameron <nrc@ncameron.org>
* Changes
Signed-off-by: Nick Cameron <nrc@ncameron.org>