Trait DocumentMethodsV0 

pub trait DocumentMethodsV0 {
    // Required methods
    fn get_raw_for_contract(
        &self,
        key: &str,
        document_type_name: &str,
        contract: &DataContract,
        owner_id: Option<[u8; 32]>,
        platform_version: &PlatformVersion,
    ) -> Result<Option<Vec<u8>>, ProtocolError>;
    fn get_raw_for_document_type(
        &self,
        key_path: &str,
        document_type: DocumentTypeRef<'_>,
        owner_id: Option<[u8; 32]>,
        platform_version: &PlatformVersion,
    ) -> Result<Option<Vec<u8>>, ProtocolError>;
    fn hash(
        &self,
        contract: &DataContract,
        document_type: DocumentTypeRef<'_>,
        platform_version: &PlatformVersion,
    ) -> Result<Vec<u8>, ProtocolError>;
    fn increment_revision(&mut self) -> Result<(), ProtocolError>;
    fn is_equal_ignoring_time_based_fields(
        &self,
        rhs: &Self,
        also_ignore_fields: Option<Vec<&str>>,
        platform_version: &PlatformVersion,
    ) -> Result<bool, ProtocolError>;
}

Required Methods

fn get_raw_for_contract( &self, key: &str, document_type_name: &str, contract: &DataContract, owner_id: Option<[u8; 32]>, platform_version: &PlatformVersion, ) -> Result<Option<Vec<u8>>, ProtocolError>

Return a value given the path to its key and the document type for a contract.

fn get_raw_for_document_type( &self, key_path: &str, document_type: DocumentTypeRef<'_>, owner_id: Option<[u8; 32]>, platform_version: &PlatformVersion, ) -> Result<Option<Vec<u8>>, ProtocolError>

Return a value given the path to its key for a document type.

fn hash( &self, contract: &DataContract, document_type: DocumentTypeRef<'_>, platform_version: &PlatformVersion, ) -> Result<Vec<u8>, ProtocolError>

fn increment_revision(&mut self) -> Result<(), ProtocolError>

fn is_equal_ignoring_time_based_fields( &self, rhs: &Self, also_ignore_fields: Option<Vec<&str>>, platform_version: &PlatformVersion, ) -> Result<bool, ProtocolError>

Checks to see if a document is equal without time based fields. Since these fields are set on the network this function can be useful to make sure that fields that were supplied have not changed, while ignoring those that are set network side. Time based fields that are ignored are created_at/updated_at created_at_block_height/updated_at_block_height created_at_core_block_height/updated_at_core_block_height

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl DocumentMethodsV0 for Document