/// 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, O: crate::depot::raw::PoolOwner<T>>:
crate::depot::raw::PoolPolicy<T, O>
{}unsafeimpl<T, O:crate::depot::raw::PoolOwner<T>>PoolMutable<T, O>for () {}