Module bindings 

Layer binding system for automatic field setting when stacking layers.

For example, when stacking Ether() / ARP(), the Ethernet type field should automatically be set to 0x0806 (ARP).

Structs

BindingRegistry

Registry for custom bindings (runtime-defined).

LayerBinding

Describes a binding between two layers.

Statics

LAYER_BINDINGS

Static table of layer bindings.

Functions

apply_binding

Apply binding to set the appropriate field when stacking layers.

expected_upper_layers

Get the expected upper layer kinds for a given lower layer.

find_binding

Find the binding for a given layer pair.

find_bindings_from

Find all bindings where the given layer is the lower layer.

find_bindings_to

Find all bindings where the given layer is the upper layer.

infer_upper_layer

Determine the upper layer kind based on field value.