a6ad1394f3
Reword clarification on lifetime for ptr->ref safety docs I believe the current wording of the safety comment is somewhat misleading, and that this is more accurate. Suggested by `@CAD97` in this thread on the topic https://rust-lang.zulipchat.com/#narrow/stream/136281-t-lang.2Fwg-unsafe-code-guidelines/topic/Lifetime.20of.20reference.20pointer.20docs.20issue Just to check that this is correct, CC `@RalfJung.` I suppose it's open for interpretation as to whether or not this is more clear. I think it is.