Struct GatewayError 

pub struct GatewayError {
    pub node_id: String,
    pub code: String,
    pub message: String,
    pub metadata: HashMap<String, Value>,
}

An error recorded by a node during graph execution.

Errors do not abort the pipeline by themselves; the graph engine routes the context through the failing node’s error port (or the policy’s error handler) with this record appended to Context::errors.

Fields

node_id: String

Id of the node that produced the error.

code: String

Machine-readable error code (e.g. unauthorized, rate_limited).

message: String

Human-readable description.

metadata: HashMap<String, Value>

Optional structured details; defaults to empty when absent.

Trait Implementations

impl Clone for GatewayError

fn clone(&self) -> GatewayError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GatewayError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for GatewayError

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for GatewayError

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

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 GatewayError