Struct SchemaMigrationV1ToV2Payload 

pub struct SchemaMigrationV1ToV2Payload {
    pub previous_v1_head_hash: String,
    pub migration_script_digest: String,
    pub schema_version_target: u16,
    pub operator_attestation: Option<Attestation>,
    pub fixture_verification_result_hash: String,
}

Payload for the schema_migration.v1_to_v2 boundary event required by ADR 0018.

Fields

previous_v1_head_hash: String

Cryptographic tie to the pre-migration v1 chain tip.

migration_script_digest: String

Digest of the applied SQL and migration tooling bundle.

schema_version_target: u16

Explicit target schema version. Must be 2 for this payload type.

operator_attestation: Option<Attestation>

Operator attestation over the migration payload summary, when present.

fixture_verification_result_hash: String

Digest of the fixture verification transcript for this migration build.

Implementations

impl SchemaMigrationV1ToV2Payload

pub fn new( previous_v1_head_hash: impl Into<String>, migration_script_digest: impl Into<String>, operator_attestation: Option<Attestation>, fixture_verification_result_hash: impl Into<String>, ) -> Self

Construct a v1 -> v2 migration payload with the fixed target version.

pub fn validate(&self) -> Result<(), SchemaMigrationPayloadError>

Validate the boundary payload before it is embedded in an event.

Trait Implementations

impl Clone for SchemaMigrationV1ToV2Payload

fn clone(&self) -> SchemaMigrationV1ToV2Payload

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaMigrationV1ToV2Payload

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SchemaMigrationV1ToV2Payload

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SchemaMigrationV1ToV2Payload

fn eq(&self, other: &SchemaMigrationV1ToV2Payload) -> 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 SchemaMigrationV1ToV2Payload

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for SchemaMigrationV1ToV2Payload

impl StructuralPartialEq for SchemaMigrationV1ToV2Payload