Function stream_free 

pub fn stream_free(alloc: &mut StreamAllocation) -> CudaResult<()>

Free a stream-ordered allocation.

Marks the allocation freed. This convenience function operates on the allocation handle only (it does not require the owning pool); use StreamMemoryPool::free_on when you need the freed block to re-enter a specific pool’s reuse list.

Errors

• CudaError::InvalidValue if the allocation is already freed.