auto merge of #14362 : zecozephyr/rust/docfixes, r=cmr

extra::arc -> alloc::arc
This commit is contained in:
bors 2014-05-23 00:31:27 -07:00
commit 33c3eddd11

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@ -1710,7 +1710,7 @@ it's possible to use *dynamic* mutability via types like `std::cell::Cell` where
via dynamic checks and can fail at runtime.
The `Rc` and `Gc` types are not sendable, so they cannot be used to share memory between tasks. Safe
immutable and mutable shared memory is provided by the `extra::arc` module.
immutable and mutable shared memory is provided by the `sync::arc` module.
# Closures