felipecrv commented on issue #3454:
URL: https://github.com/apache/arrow-adbc/issues/3454#issuecomment-3368509414
> The current design is basically "Send, but not Sync;
And `Mutex<T>` is [drastic] way to turn a `T` that is `Send` into a `Sync`
[1]. @lidavidm, are you saying we should expose the non-Sync nature of the
object to the applications instead of trying to do the `Mutex`-wrapping in
`adbc_core` itself?
That's the closest to what the other languages are doing.
[1]
```rust
/// `T` must be `Send` for [`Mutex`] to be `Sync`.
/// This ensures that the protected data can be accessed safely from
multiple threads
/// without causing data races or other unsafe behavior.
///
/// ...
#[stable(feature = "rust1", since = "1.0.0")]
unsafe impl<T: ?Sized + Send> Sync for Mutex<T> {}
```
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