Enum DataContractInSerializationFormat 

pub enum DataContractInSerializationFormat {
    V0(DataContractInSerializationFormatV0),
    V1(DataContractInSerializationFormatV1),
}

Variants

V0(DataContractInSerializationFormatV0)

V1(DataContractInSerializationFormatV1)

Implementations

impl DataContractInSerializationFormat

pub fn registration_cost( &self, platform_version: &PlatformVersion, ) -> Result<u64, ProtocolError>

Returns the registration cost of the data contract based on the current platform version and the number of associated search keywords.

This method dispatches to a version-specific implementation based on the platform version configuration. If the version is unrecognized, it returns a version mismatch error.

Arguments

• platform_version: A reference to the platform version, used to determine which registration cost algorithm to apply.

Returns

• Ok(u64): The total registration cost in credits for this contract.
• Err(ProtocolError): If the platform version is unrecognized or if the fee computation overflows.

Version Behavior

• Version 0: Always returns 0 (used before protocol version 9, ie before 2.0, where registration cost was not charged).
• Version 1: Uses a detailed cost model based on document types, indexes, tokens, and keyword count.

impl DataContractInSerializationFormat

pub fn feature_version(&self) -> FeatureVersion

impl DataContractInSerializationFormat

pub fn id(&self) -> Identifier

Returns the unique identifier for the data contract.

pub fn owner_id(&self) -> Identifier

Returns the owner identifier for the data contract.

pub fn document_schemas(&self) -> &BTreeMap<DocumentName, Value>

pub fn schema_defs(&self) -> Option<&BTreeMap<String, Value>>

pub fn version(&self) -> u32

pub fn config(&self) -> &DataContractConfig

Returns the config for the data contract.

pub fn groups(&self) -> &BTreeMap<GroupContractPosition, Group>

pub fn tokens(&self) -> &BTreeMap<TokenContractPosition, TokenConfiguration>

pub fn keywords(&self) -> &Vec<String>

pub fn description(&self) -> &Option<String>

pub fn first_mismatch(&self, other: &Self) -> Option<DataContractMismatch>

Compares self to another DataContractInSerializationFormat instance and returns the first mismatching field, if any.

This comparison ignores auto-generated fields and is only sensitive to significant differences in contract content. For V0 formats, any difference results in a generic mismatch. For differing format versions (V0 vs V1), a FormatVersionMismatch is returned.

Returns

• None if the contracts are equal according to the relevant fields.
• Some(DataContractMismatch) indicating the first field where they differ.

Trait Implementations

impl<'__de, __Context> BorrowDecode<'__de, __Context> for DataContractInSerializationFormat

fn borrow_decode<__D: BorrowDecoder<'__de, Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given BorrowDecode.

impl Clone for DataContractInSerializationFormat

fn clone(&self) -> DataContractInSerializationFormat

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DataContractInSerializationFormat

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<__Context> Decode<__Context> for DataContractInSerializationFormat

fn decode<__D: Decoder<Context = __Context>>( decoder: &mut __D, ) -> Result<Self, DecodeError>

Attempt to decode this type with the given Decode.

impl<'de> Deserialize<'de> for DataContractInSerializationFormat

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Encode for DataContractInSerializationFormat

fn encode<__E: Encoder>(&self, encoder: &mut __E) -> Result<(), EncodeError>

Encode a given type.

impl JsonConvertible for DataContractInSerializationFormat

fn to_json(&self) -> Result<JsonValue, ProtocolError>

fn from_json(json: JsonValue) -> Result<Self, ProtocolError>

impl PartialEq for DataContractInSerializationFormat

fn eq(&self, other: &DataContractInSerializationFormat) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for DataContractInSerializationFormat

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFromPlatformVersioned<&DataContract> for DataContractInSerializationFormat

type Error = ProtocolError

The type returned in the event of a conversion error.

fn try_from_platform_versioned( value: &DataContract, platform_version: &PlatformVersion, ) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFromPlatformVersioned<&DataContractV0> for DataContractInSerializationFormat

type Error = ProtocolError

The type returned in the event of a conversion error.

fn try_from_platform_versioned( value: &DataContractV0, platform_version: &PlatformVersion, ) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFromPlatformVersioned<&DataContractV1> for DataContractInSerializationFormat

type Error = ProtocolError

The type returned in the event of a conversion error.

fn try_from_platform_versioned( value: &DataContractV1, platform_version: &PlatformVersion, ) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFromPlatformVersioned<DataContract> for DataContractInSerializationFormat

type Error = ProtocolError

The type returned in the event of a conversion error.

fn try_from_platform_versioned( value: DataContract, platform_version: &PlatformVersion, ) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFromPlatformVersioned<DataContractV0> for DataContractInSerializationFormat

type Error = ProtocolError

The type returned in the event of a conversion error.

fn try_from_platform_versioned( value: DataContractV0, platform_version: &PlatformVersion, ) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFromPlatformVersioned<DataContractV1> for DataContractInSerializationFormat

type Error = ProtocolError

The type returned in the event of a conversion error.

fn try_from_platform_versioned( value: DataContractV1, platform_version: &PlatformVersion, ) -> Result<Self, Self::Error>

Performs the conversion.

impl JsonSafeFields for DataContractInSerializationFormat

impl StructuralPartialEq for DataContractInSerializationFormat