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RwLock guards are Sync if T is #45682

Merged
merged 1 commit into from
Nov 7, 2017
Merged

RwLock guards are Sync if T is #45682

merged 1 commit into from
Nov 7, 2017

Commits on Nov 1, 2017

  1. RwLock guards are Sync if T is 

    Currently, the compiler requires `T` to also be `Send`.  There is no reason for
that.  `&Rw{Read,Write}LockGuard` only provides a shared referenced to `T`, sending
that across threads is safe if `T` is `Sync`.
    @RalfJung
    RalfJung committed Nov 1, 2017
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