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Commit 416c7329 authored by Alice Ryhl's avatar Alice Ryhl Committed by Automerger Merge Worker
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Merge "Mention in safety comment that Parcel can't be Sync." into main am:... 

Merge "Mention in safety comment that Parcel can't be Sync." into main am: 34115507 am: bd4cd563 am: b1f74181

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/2799654



Change-Id: I0ec4fd105f9eb5b8d29d868b26b3650c864df8f8
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents a963b6c0 b1f74181

libs/binder/rust/src/parcel.rs

+4 −0
Original line number Original line Diff line number Diff line
@@ -54,6 +54,10 @@ pub struct Parcel { 




/// Safety: This type guarantees that it owns the AParcel and that all access to

/// Safety: This type guarantees that it owns the AParcel and that all access to

/// the AParcel happens through the Parcel, so it is ok to send across threads.

/// the AParcel happens through the Parcel, so it is ok to send across threads.

///

/// It would not be okay to implement Sync, because that would allow you to call

/// the reading methods from several threads in parallel, which would be a data

/// race on the cursor position inside the AParcel.

unsafe impl Send for Parcel {}

unsafe impl Send for Parcel {}





/// Container for a message (data and object references) that can be sent

/// Container for a message (data and object references) that can be sent