[Merged by Bors] - Allow shared access to SyncCell for types that are already Sync
#7718
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james7132
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…7718) # Objective The type `SyncCell<T>` (added in #5483) is used to force any wrapped type to be `Sync`, by only allowing exclusive access to the wrapped value. This restriction is unnecessary for types which are already `Sync`. --- ## Changelog + Added the method `read` to `SyncCell`, which allows shared access to values that already implement the `Sync` trait.
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SyncCell for types that are already SyncSyncCell for types that are already Sync
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…evyengine#7718) # Objective The type `SyncCell<T>` (added in bevyengine#5483) is used to force any wrapped type to be `Sync`, by only allowing exclusive access to the wrapped value. This restriction is unnecessary for types which are already `Sync`. --- ## Changelog + Added the method `read` to `SyncCell`, which allows shared access to values that already implement the `Sync` trait.
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Objective
The type
SyncCell<T>(added in #5483) is used to force any wrapped type to beSync, by only allowing exclusive access to the wrapped value. This restriction is unnecessary for types which are alreadySync.Changelog
readtoSyncCell, which allows shared access to values that already implement theSynctrait.