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[web.git] / personal / _posts / 2016-01-09-the-scope-of-unsafe.md

diff --git a/personal/_posts/2016-01-09-the-scope-of-unsafe.md b/personal/_posts/2016-01-09-the-scope-of-unsafe.md
index ec9fde019657d3b7ba456f78b7c5946af4dd7916..967b4a3e1b907d590bb661117b79488b1cda3f91 100644 (file)
--- a/personal/_posts/2016-01-09-the-scope-of-unsafe.md
+++ b/personal/_posts/2016-01-09-the-scope-of-unsafe.md
@@ -2,6 +2,8 @@
 title: The Scope of Unsafe
 categories: research rust
 reddit: /rust/comments/4065l2/the_scope_of_unsafe/
+license: CC BY-SA 4.0
+license-url: https://creativecommons.org/licenses/by-sa/4.0/
 ---
 
 I'd like to talk about an important aspect of dealing with unsafe code, that still regularly seems to catch people on the wrong foot:
@@ -14,7 +16,7 @@ What I am saying is that the scope of `unsafe` is larger than the `unsafe` block
 It turns out that the underlying reason for this observation is also a nice illustration for the concept of *semantic types* that comes up in my [work on formalizing Rust]({% post_url 2015-10-12-formalizing-rust %}) (or rather, its type system).
 Finally, this discussion will once again lead us to realize that we rely on our type systems to provide much more than just type safety.
 
-**Update (Jan 11th):** Clarified the role of privacy; argued why `evil` is the problem.
+**Update (2016-01-11):** Clarified the role of privacy; argued why `evil` is the problem.
 
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