Struct TransportOutcome 

pub struct TransportOutcome {
    pub timings: TimingStages,
    pub retries: Vec<RetryMeta>,
    pub provider_request_id: Option<TraceId>,
    pub http_status: Option<u16>,
    pub stop_reason: Option<StopReason>,
    pub usage: Option<UsageMeta>,
    pub terminal: TurnOutcome,
}

Common transport outcome (spec §6.4): every transport returns this shape. All metrics are optional — absent/unknown is None, never a fabricated zero. The terminal TurnOutcome is the single typed source of truth produced by the engine (spec §5.2).

Fields

timings: TimingStages

retries: Vec<RetryMeta>

Transport-internal retries that preceded the final try of this record: retries.len() + 1 equals the envelope’s top-level attempt.

provider_request_id: Option<TraceId>

http_status: Option<u16>

stop_reason: Option<StopReason>

usage: Option<UsageMeta>

terminal: TurnOutcome

Implementations

impl TransportOutcome

pub fn unobserved(terminal: TurnOutcome) -> Self

An outcome with no observed metrics — everything None/empty except the required terminal state.

Trait Implementations

impl Clone for TransportOutcome

fn clone(&self) -> TransportOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransportOutcome

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TransportOutcome

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TransportOutcome

impl PartialEq for TransportOutcome

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TransportOutcome

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 TransportOutcome