You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: context_destroy_also_destroys_stream.rs
    path of file: ./repos/ZLUDA/zluda/tests
    
    the code of the file until where you have to start completion: use crate::common::CudaDriverFns;
use cuda_types::*;
use std::ptr;

mod common;

cuda_driver_test!(context_destroy_also_destroys_stream);

unsafe fn context_destroy_also_destroys_stream<T: CudaDriverFns>(cuda: T) {
    assert_eq!(cuda.cuInit(0), CUresult::CUDA_SUCCESS);
    let 
    
unsafe fn context_destroy_also_destroys_stream<T: CudaDriverFns>(cuda: T) {
    assert_eq!(cuda.cuInit(0), CUresult::CUDA_SUCCESS);
    let mut ctx = ptr::null_mut();
    assert_eq!(
        cuda.cuCtxCreate_v2(&mut ctx, 0, CUdevice_v1(0)),
        CUresult::CUDA_SUCCESS
    );
    let mut stream = ptr::null_mut();
    assert_eq!(cuda.cuStreamCreate(&mut stream, 0), CUresult::CUDA_SUCCESS);
    assert_eq!(cuda.cuCtxDestroy_v2(ctx), CUresult::CUDA_SUCCESS);
    let mut _temp = ptr::null_mut();
    // CUDA segfaults here
    let get_stream_ctx_err = cuda.cuStreamGetCtx(stream, &mut _temp);
    assert!(
        get_stream_ctx_err == CUresult::CUDA_ERROR_CONTEXT_IS_DESTROYED
            || get_stream_ctx_err == CUresult::CUDA_ERROR_INVALID_HANDLE
    );
}