Struct DegradationEntry 

pub struct DegradationEntry {
    pub tool: String,
    pub error: String,
    pub fallback: String,
    pub note: Option<String>,
    pub step_ref: Option<String>,
    pub attempt: Option<u32>,
    pub at: u64,
}

One worker-reported degradation entry — a worker fell back to a substitute behavior instead of failing outright (e.g. a tool call errored and the worker used a cached/default value). Independent channel from StepEntry/result_ref: degradations never flow through step OUTPUT or the fold path (GH #32; sibling of the GH #34 audit sidecar — both keep observational signal off the BP-chain value). Reported via POST /v1/worker/degradation; the server injects step_ref/attempt/at before persisting.

Fields

tool: String

The tool (or capability) the worker attempted to use.

error: String

The error that triggered the fallback, in the worker’s own words.

fallback: String

What the worker substituted instead of failing.

note: Option<String>

Optional free-form context from the worker.

step_ref: Option<String>

The Blueprint step ref (Step.ref) this degradation was reported under, if known. Server-injected metadata, not worker-supplied.

attempt: Option<u32>

The attempt number this degradation was reported under, if known. Server-injected metadata, not worker-supplied.

at: u64

Unix epoch seconds — when this entry was recorded. Server-injected.

Trait Implementations

impl Clone for DegradationEntry

fn clone(&self) -> DegradationEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DegradationEntry

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DegradationEntry

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for DegradationEntry

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 Serialize for DegradationEntry

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

where __S: Serializer,

Serialize this value into the given Serde serializer.