diff options
| -rw-r--r-- | src/doc/trpl/concurrency.md | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/doc/trpl/concurrency.md b/src/doc/trpl/concurrency.md index d62a96f7308..53afa0e905a 100644 --- a/src/doc/trpl/concurrency.md +++ b/src/doc/trpl/concurrency.md @@ -35,10 +35,12 @@ channel connecting two threads, we would want to be able to send some data down the channel and to the other thread. Therefore, we'd ensure that `Send` was implemented for that type. -In the opposite way, if we were wrapping a library with FFI that isn't +In the opposite way, if we were wrapping a library with [FFI][ffi] that isn't threadsafe, we wouldn't want to implement `Send`, and so the compiler will help us enforce that it can't leave the current thread. +[ffi]: ffi.html + ### `Sync` The second of these traits is called [`Sync`](../std/marker/trait.Sync.html). |