Trait DataContractValueConversionMethodsV0 

pub trait DataContractValueConversionMethodsV0 {
    // Required method
    fn from_value(
        raw_object: Value,
        full_validation: bool,
        platform_version: &PlatformVersion,
    ) -> Result<Self, ProtocolError>
       where Self: Sized;

    // Provided method
    fn to_value(
        &self,
        platform_version: &PlatformVersion,
    ) -> Result<Value, ProtocolError>
       where Self: Sized,
             for<'a> DataContractInSerializationFormat: TryFromPlatformVersioned<&'a Self, Error = ProtocolError> { ... }
}

platform_value deserialization for DataContract with an explicit validation flag.

from_value(value, full_validation, pv) is the single entry point: pass true on trust boundaries (SDK ingest, fixture loaders, contract registration) to run full schema validation, and false to reconstruct already-trusted data (e.g. storage reads) without re-validating it.

For serialization, to_value(pv) threads an explicit platform version. The serde path (ValueConvertible::to_object / platform_value::to_value(&data_contract)) instead reads the process-global current platform version, which another thread may change concurrently (e.g. parallel tests building platforms at older protocol versions) — prefer to_value(pv) wherever a PlatformVersion is in hand.

Required Methods

fn from_value( raw_object: Value, full_validation: bool, platform_version: &PlatformVersion, ) -> Result<Self, ProtocolError>

where Self: Sized,

Deserialize from a platform_value::Value, running full schema validation when full_validation is true.

Provided Methods

fn to_value( &self, platform_version: &PlatformVersion, ) -> Result<Value, ProtocolError>

where Self: Sized, for<'a> DataContractInSerializationFormat: TryFromPlatformVersioned<&'a Self, Error = ProtocolError>,

Serialize to a platform_value::Value at an explicit platform version, independent of the process-global current version.

Provided by default for any implementor convertible to DataContractInSerializationFormat (DataContract, DataContractV0, DataContractV1); other implementors of this trait need not provide it, keeping the added method source-compatible.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl DataContractValueConversionMethodsV0 for DataContract

impl DataContractValueConversionMethodsV0 for DataContractV0

impl DataContractValueConversionMethodsV0 for DataContractV1