Method drop

crates/cust/src/stream.rs:312–327

Destroy a `Stream`, returning an error. Destroying a stream can return errors from previous asynchronous work. This function destroys the given stream and returns the error and the un-destroyed stream on failure. # Example ``` # use cust::*; # use std::error::Error; # fn main() -> Result<(), Box > { # let _ctx = quick_init()?; use cust::stream::{Stream, StreamFlags}; let stream = Str

(mut stream: Stream)

    /// # }
    /// ```
    pub fn drop(mut stream: Stream) -> DropResult<Stream> {
        if stream.inner.is_null() {
            return Ok(());
        }

        unsafe {
            let inner = mem::replace(&mut stream.inner, ptr::null_mut());
            match cuda::cuStreamDestroy_v2(inner).to_result() {
                Ok(()) => {
                    mem::forget(stream);
                    Ok(())
                }
                Err(e) => Err((e, Stream { inner })),
            }
        }
    }
}
impl Drop for Stream {
    fn drop(&mut self) {