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215fbcb2e4
* Remove Fulu block and state. * Add missing tests. * Alias `ProtobufBeaconStateFulu` to `ProtobufBeaconStateElectra`
Adding a new field to the state
Note: Whenever only the name of a file is provided, it's assumed to be in the /beacon-chain/state/state-native package.
- Add a
BeaconState[Version]FieldCountconfiguration item to/config/params/config.goand set it in/config/params/mainnet_config.go. - Add the field to the
BeaconStatestruct inbeacon_state_mainnet.goandbeacon_state_minimal.go. Update the marshaling code too. - Add the field's metadata to
/beacon-chain/state/state-native/types/types.go. - Add a getter and a setter for the field, either to existing
getter_XXX.go/setter_XXX.gofiles or create new ones if the field doesn't fit anywhere. Add the new getter and setter to/beacon-chain/state/interfaces.go. - Update state hashing in
hasher.go. - Update
ToProtoUnsafe()andToProto()functions and add a newProtobufBeaconState[Version]function, all ingetters_state.go. - If the field is a multi-value slice, update
multi_value_slices.go. - Update
spec_parameters.go. - Update
state_trie.go:- Add a
[version]Fieldsvariable that contains all fields of the new state version. - Add a
[version]SharedFieldRefCountconstant that represents the number of fields whose references are shared between states. - Add an
experimentalState[Version]SharedFieldCountRefconstant that represents the number of non multi-value slice fields whose references are shared between states. - Add the following functions:
InitializeFromProto[Version](),InitializeFromProtoUnsafe[Version](). - Update the following functions:
Copy(),initializeMerkleLayers(),RecordStateMetrics()(applies only to multi-value slice fields),rootSelector(),finalizerCleanup()(applies only to multi-value slice fields).
- Add a
- If the field is a slice, add it to the field map in
types.go. - If the field is a slice, update the
fieldConverters()function in/beacon-chain/state/fieldtrie/field_trie_helpers.go. The exact implementation will vary depending on a few factors (is the field similar to an existing one, is it a multi-value slice etc.)