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Commit b70857ff 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: 34115507 

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



Change-Id: I38e8921e5d063bf0ff3602770ef68b5806b2d7e1
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 7a860583 34115507

libs/binder/rust/src/parcel.rs

+4 −0
Original line number 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

/// 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 {}



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