[vmbase][pci] Decouple Hal impl from PciTransportIterator
This cl decouples the specific implementation of the
virtio_drivers::Hal trait from the PciTransportIterator struct,
enabling it to be used in a wider range of scenarios. This
also allows the iterator to be tested in the vmbase integration
test.
Test: m pvmfw_img
Test: atest vmbase_example.integration_test
Bug: 284462758
Change-Id: I0bee834e8db534cbdc49be84d5b4cdda30b8288a
diff --git a/vmbase/src/virtio/mod.rs b/vmbase/src/virtio/mod.rs
index df916bc..fbe41e3 100644
--- a/vmbase/src/virtio/mod.rs
+++ b/vmbase/src/virtio/mod.rs
@@ -16,3 +16,5 @@
mod hal;
pub mod pci;
+
+pub use hal::HalImpl;