/// Pinned mutation preserves the retirement policy's initialized invariant.
/// # Safety
/// Every mutation admitted through this policy must leave the initialized value valid for its retirement operation without moving any pinned fields.
pubunsafetraitPoolMutable<T, C>: crate::depot::raw::PoolPolicy<T, C> {}unsafeimpl<T, C>PoolMutable<T, C>for () {}