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generic_feature_node_x1

vpp_plugin::vlib::node_generic

Function generic_feature_node_x1 

Source 
pub unsafe fn generic_feature_node_x1<GenericNode, N, FeatureData>(
    vm: &MainRef,
    node: &mut NodeRuntimeRef<N>,
    frame: &mut FrameRef<N>,
    generic_node_impl: GenericNode,
) -> u16
where
    N: Node<Vector = BufferIndex, Scalar = (), Aux = (), FeatureData = FeatureData>,
    GenericNode: GenericFeatureNodeX1<N>,
    FeatureData: Copy,
Expand description

Generic implementation of a VPP node processing one buffer at a time in a feature arc

ยงSafety

  • The preconditions of the GenericFeatureNodeX1::map_buffer_to_next method must be upheld.
  • Nodes with this node as a next node must send valid buffer indices in the Vector data.
  • This mode must be invoked as part of a feature arc.
  • All of the next nodes of this node must have a Vector type of BufferIndex, Scalar of () and Aux of () (or their C equivalents).