nomicon: insert missing words

This commit is contained in:
Tshepang Lekhonkhobe 2015-08-20 21:37:12 +02:00
parent aca2057ed5
commit 71d654a641

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@ -125,7 +125,7 @@ unsafe impl UnsafeOrd for MyType {
But it's probably not the implementation you want.
Rust has traditionally avoided making traits unsafe because it makes Unsafe
pervasive, which is not desirable. Send and Sync are unsafe is because thread
pervasive, which is not desirable. The reason Send and Sync are unsafe is because thread
safety is a *fundamental property* that unsafe code cannot possibly hope to defend
against in the same way it would defend against a bad Ord implementation. The
only way to possibly defend against thread-unsafety would be to *not use