Struct OperatorAnnotation 

pub struct OperatorAnnotation {
    pub annotation_type: AnnotationType,
    pub comment: String,
    pub timestamp: String,
    pub original_content_hash: Option<String>,
}

A record of operator intervention on an agent response.

Attached to Proposal and Evaluation payloads when an operator inspects, edits, or annotates a buffered response before release. These annotations provide an audit trail for traceability and transparency.

In the future, Edit annotations will trigger a digital signature swap: the agent’s signature is replaced by the operator’s higher-order public key.

Fields

annotation_type: AnnotationType

Type of intervention.

comment: String

Operator’s commentary / rationale.

timestamp: String

ISO-8601 timestamp of when the annotation was made.

original_content_hash: Option<String>

SHA-256 hash of the original payload before editing (audit trail). Required for Edit annotations — enforced by Self::validate().

Implementations

impl OperatorAnnotation

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

Validate the annotation’s invariants.

• Edit annotations must carry a non-empty original_content_hash.
• Comment annotations have no additional requirements.

This is enforced at API boundaries (HITL buffer edit handler), not on deserialization, to preserve backward compat with #[serde(default)].

Trait Implementations

impl Clone for OperatorAnnotation

fn clone(&self) -> OperatorAnnotation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ComposeSchema for OperatorAnnotation

fn compose(generics: Vec<RefOr<Schema>>) -> RefOr<Schema>

impl Debug for OperatorAnnotation

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

Formats the value using the given formatter.

impl Default for OperatorAnnotation

fn default() -> OperatorAnnotation

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OperatorAnnotation

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for OperatorAnnotation

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for OperatorAnnotation

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for OperatorAnnotation

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for OperatorAnnotation

impl ToSchema for OperatorAnnotation

fn name() -> Cow<'static, str>

Return name of the schema.

fn schemas(schemas: &mut Vec<(String, RefOr<Schema>)>)

Implement reference utoipa::openapi::schema::Schemas for this type.