fn poll()

in ingester/lib/src/symbolicator/symbol_maps.rs [38:50]

• 11 lines of code
• 1 McCabe index (conditional complexity)

    fn poll(
        self: std::pin::Pin<&mut Self>,
        cx: &mut std::task::Context<'_>,
    ) -> std::task::Poll<Self::Output> {
        // # Safety
        // This is a wrapper over the JoinHandle and will not move.
        match unsafe { self.map_unchecked_mut(|this| &mut this.task_handle) }.poll(cx) {
            std::task::Poll::Pending => std::task::Poll::Pending,
            std::task::Poll::Ready(Err(e)) => std::task::Poll::Ready(Err(e.into())),
            std::task::Poll::Ready(Ok(r)) => std::task::Poll::Ready(r),
        }
        .map_err(|e| Arc::from(Box::from(e)))
    }