Trait GuestMemorySliceIterator 

pub trait GuestMemorySliceIterator<'a, B: BitmapSlice>:
    Iterator<Item = Result<VolatileSlice<'a, B>>>
    + FusedIterator
    + Sized {
    // Provided method
    fn stop_on_error(self) -> Result<impl Iterator<Item = VolatileSlice<'a, B>>> { ... }
}

Iterates over VolatileSlices that together form an I/O memory area.

Returned by GuestMemory::get_slices().

Provided Methods

fn stop_on_error(self) -> Result<impl Iterator<Item = VolatileSlice<'a, B>>>

Adapts this GuestMemorySliceIterator to return None (e.g. gracefully terminate) when it encounters an error after successfully producing at least one slice. Return an error if requesting the first slice returns an error.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl<'a, M: GuestMemoryBackend + ?Sized> GuestMemorySliceIterator<'a, <<<M as GuestMemoryBackend>::R as GuestMemoryRegion>::B as WithBitmapSlice<'a>>::S> for GuestMemoryBackendSliceIterator<'a, M>

impl<'a, M: GuestMemoryBackend, I: Iommu> GuestMemorySliceIterator<'a, <<<M as GuestMemoryBackend>::R as GuestMemoryRegion>::B as WithBitmapSlice<'a>>::S> for IommuMemorySliceIterator<'a, M, I>

Available on crate feature iommu only.