Enum AgentGraphError 

pub enum AgentGraphError {
    NodeNotFound(String),
    RoutingError(String),
    StateError(String),
    MaxIterationsExceeded {
        current: usize,
        max: usize,
    },
    CycleDetected {
        path: Vec<String>,
    },
    CheckpointError(String),
    CheckpointStore {
        operation: CheckpointStoreOperation,
        message: String,
    },
    CheckpointMismatch {
        expected: String,
        actual: String,
    },
    RunNotFound(String),
    AttemptNotFound(String),
    AttemptRunMismatch {
        attempt_id: String,
        expected_run: String,
        actual_run: String,
    },
    InvalidTransition(String),
    TerminalStateConflict(String),
    ExecutionError(String),
    InterruptError {
        node: String,
        value: Option<Value>,
    },
    PayloadError(String),
    Cancelled,
    SerializationError(Error),
    DatabaseError(Error),
    Other(String),
}

Variants

NodeNotFound(String)

RoutingError(String)

StateError(String)

MaxIterationsExceeded

Fields

current: usize

max: usize

CycleDetected

Fields

path: Vec<String>

CheckpointError(String)

CheckpointStore

A configured granular checkpoint store failed; durable execution cannot continue.

Fields

operation: CheckpointStoreOperation

message: String

CheckpointMismatch

Fields

expected: String

actual: String

RunNotFound(String)

AttemptNotFound(String)

AttemptRunMismatch

Fields

attempt_id: String

expected_run: String

actual_run: String

InvalidTransition(String)

TerminalStateConflict(String)

ExecutionError(String)

InterruptError

Fields

node: String

value: Option<Value>

PayloadError(String)

Cancelled

SerializationError(Error)

DatabaseError(Error)

Other(String)

Implementations

impl AgentGraphError

pub fn kind(&self) -> &'static str

Stable string discriminant for structured logging (PRIMITIVES_CONTRACT §2).

Trait Implementations

impl Debug for AgentGraphError

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

Formats the value using the given formatter.

impl Display for AgentGraphError

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

Formats the value using the given formatter.

impl Error for AgentGraphError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for AgentGraphError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for AgentGraphError

fn from(source: Error) -> Self

Converts to this type from the input type.