X-Git-Url: https://git.ralfj.de/web.git/blobdiff_plain/46ffee68f2a482ecbc7cf2d684f43b4884312a9f..refs/heads/master:/personal/_posts/2017-06-09-mutexguard-sync.md

diff --git a/personal/_posts/2017-06-09-mutexguard-sync.md b/personal/_posts/2017-06-09-mutexguard-sync.md
index 2fe628a..8bfa213 100644
--- a/personal/_posts/2017-06-09-mutexguard-sync.md
+++ b/personal/_posts/2017-06-09-mutexguard-sync.md
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 title: How MutexGuard was Sync When It Should Not Have Been
 categories: rust research
 reddit: /rust/comments/6gavfe/how_mutexguard_was_sync_when_it_should_not_have/
+license: CC BY-SA 4.0
+license-url: https://creativecommons.org/licenses/by-sa/4.0/
 ---
 
 A couple of weeks ago, our ongoing effort to [formalize Rust's type system]({% post_url 2015-10-12-formalizing-rust %}) lead to us actually discovering a bug in the Rust standard library: