Module custom_data 

Host-side custom-data manifest walk.

Walks each plug-in manifest’s custom_data slice and registers a JSON deserializer with nautilus_model::data::registry so the engine can decode wire-format custom data emitted by the plug-in. The registered deserializer wraps the plug-in’s opaque handle in a host-side struct implementing CustomDataTrait and routes all trait calls back through the plug-in’s vtable.

Structs

PluginCustomDataValue

Host-side trait-object adapter for a plug-in custom-data value.

Functions

custom_data_boundary_ref

Returns the plug-in boundary reference for a host custom-data value.

register_custom_data_entry

Registers a single custom-data type with the model data registry.

register_custom_data_from_manifest

Walks a ValidatedPluginManifest and registers a JSON deserializer for every custom-data type the plug-in publishes.

try_custom_data_boundary_ref

Returns the plug-in boundary reference for a host custom-data value when it came from a plug-in custom-data registration.

try_historical_custom_data_boundary_ref

Returns the plug-in boundary reference for historical custom-data payloads that carry a plug-in custom-data value.