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DataContractFactoryV0

dpp::data_contract::factory

Struct DataContractFactoryV0 

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pub struct DataContractFactoryV0 { /* private fields */ }
Expand description

The version 0 implementation of the data contract factory.

This implementation manages the creation, validation, and serialization of data contracts. It uses a protocol_version, a DataContractValidator, and an EntropyGenerator for its operations.

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impl DataContractFactoryV0

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pub fn new(protocol_version: u32) -> Self

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pub fn create_with_value_config( &self, owner_id: Identifier, identity_nonce: IdentityNonce, documents: Value, config: Option<Value>, definitions: Option<Value>, ) -> Result<CreatedDataContract, ProtocolError>

Create Data Contract

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pub fn create( &self, owner_id: Identifier, identity_nonce: IdentityNonce, documents: Value, config: Option<DataContractConfig>, definitions: Option<Value>, ) -> Result<CreatedDataContract, ProtocolError>

Create Data Contract

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pub fn create_with_id( &self, data_contract_id: Identifier, owner_id: Identifier, identity_nonce: IdentityNonce, documents: Value, config: Option<DataContractConfig>, definitions: Option<Value>, ) -> Result<CreatedDataContract, ProtocolError>

Create Data Contract under a given id instead of the one derived from the owner and the nonce.

For the system contracts, whose ids are published constants: the document types keep the id of the contract they belong to, and the checks that compare against it (a key reference’s boundTo, which requires the key bound to this contract, and a lookup into a document type of the same contract) have to see the real one.

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pub fn create_from_object( &self, data_contract_object: Value, full_validation: bool, ) -> Result<DataContract, ProtocolError>

Create Data Contract from plain object

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pub fn create_from_buffer( &self, buffer: Vec<u8>, skip_validation: bool, ) -> Result<DataContract, ProtocolError>

Create Data Contract from buffer

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pub fn create_unsigned_data_contract_create_transition( &self, created_data_contract: CreatedDataContract, ) -> Result<DataContractCreateTransition, ProtocolError>

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pub fn create_unsigned_data_contract_update_transition( &self, data_contract: DataContract, identity_contract_nonce: IdentityNonce, ) -> Result<DataContractUpdateTransition, ProtocolError>

Trait Implementations§

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impl From<DataContractFactoryV0> for DataContractFactory

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fn from(value: DataContractFactoryV0) -> Self

Converts to this type from the input type.

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