Remove TODO

pull/255/head
ThePuzzlemaker 4 years ago committed by Alexis Beingessner
parent 6b6c0a6bf1
commit 1713e9fe80

@ -22,12 +22,11 @@ also return if the returned value from `fetch_sub` (the value of the reference
count before decrementing it) is not equal to `1` (which happens when we are not count before decrementing it) is not equal to `1` (which happens when we are not
the last reference to the data). the last reference to the data).
```rust,ignore ```rust,ignore
if inner.rc.fetch_sub(1, Ordering::???) != 1 { if inner.rc.fetch_sub(1, Ordering::Relaxed) != 1 {
return; return;
} }
``` ```
TODO
We then need to create an atomic fence to prevent reordering of the use of the We then need to create an atomic fence to prevent reordering of the use of the
data and deletion of the data. As described in [the standard library's data and deletion of the data. As described in [the standard library's
implementation of `Arc`][3]: implementation of `Arc`][3]:

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