Enum AgentGraphError 

pub enum AgentGraphError {
    UnsupportedSchema(String),
    UnsupportedProtocol(String),
    InvalidParentContract,
    ParentBinding,
    CoordinatorRole,
    InvalidGraphBudget,
    NodeLimit,
    NonCanonicalNodeOrder,
    DuplicateNodeId,
    InvalidNodeId(String),
    NodeRole(String),
    NodeAuthority(String),
    AuthorityReused(String),
    UnknownDependency {
        node_id: String,
        dependency: String,
    },
    Cycle,
    ReviewTarget(String),
    IncompleteProofBarrier(String),
    UnknownCriterion(String),
    CriterionAssignedTwice(String),
    IncompleteDecomposition,
    WriteOutsideReadScope {
        node_id: String,
        path: String,
    },
    SiblingWriteConflict {
        left_node_id: String,
        right_node_id: String,
        left_scope: String,
        right_scope: String,
    },
    GraphBudgetExceeded,
    InvalidDecision,
    InvalidTransition,
    DecisionDigest,
    DecisionChain,
    TerminalStates,
    ReceiptBinding,
    Serialization,
    Delegation(AgentError),
}

Fail-closed graph planning, scheduling, or receipt validation error.

Variants

UnsupportedSchema(String)

Public schema is unsupported.

UnsupportedProtocol(String)

Graph protocol is unsupported.

InvalidParentContract

Parent task contract failed validation.

ParentBinding

Parent identity, digest, confirmation, or state binding differs.

CoordinatorRole

Graph authority is not a coordinator.

InvalidGraphBudget

Aggregate graph limits are zero or inconsistent.

NodeLimit

Node count is empty or exceeds the reservation.

NonCanonicalNodeOrder

Serialized node order is not canonical.

DuplicateNodeId

More than one node uses the same ID.

InvalidNodeId(String)

Node ID is empty, oversized, or not portable.

NodeRole(String)

Node role conflicts with its recipe.

NodeAuthority(String)

Node action or workspace authority is unsafe.

AuthorityReused(String)

Agent identity or authority digest is reused.

UnknownDependency

A dependency does not exist or points to the node itself.

Fields

node_id: String

Node containing the invalid dependency.

dependency: String

Missing or self-referential dependency.

Cycle

Dependency graph is cyclic.

ReviewTarget(String)

Reviewer/adversary target is missing or not a worker.

IncompleteProofBarrier(String)

Worker lacks an exact reviewer plus adversary barrier.

UnknownCriterion(String)

Delegated criterion does not exist in the parent.

CriterionAssignedTwice(String)

Parent criterion is owned by multiple workers.

IncompleteDecomposition

Some parent criterion has no worker owner.

WriteOutsideReadScope

A node write scope is not contained by a read scope.

Fields

node_id: String

Node with the invalid scope.

path: String

Invalid write scope.

SiblingWriteConflict

Concurrent sibling write scopes overlap.

Fields

left_node_id: String

First sibling node.

right_node_id: String

Second sibling node.

left_scope: String

First overlapping scope.

right_scope: String

Second overlapping scope.

GraphBudgetExceeded

Sum of node reservations exceeds the graph reservation.

InvalidDecision

Decision material contains malformed identities or digests.

InvalidTransition

Decision does not represent an allowed state transition.

DecisionDigest

Decision digest is malformed or mismatched.

DecisionChain

Decision sequence, previous hash, or source state is inconsistent.

TerminalStates

Terminal states or claimed outcome are inconsistent.

ReceiptBinding

Receipt does not bind the supplied graph and workspace.

Serialization

Canonical JSON material could not be serialized.

Delegation(AgentError)

Lower-level P3A delegation contract failed.

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 Eq for AgentGraphError

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<AgentError> for AgentGraphError

fn from(source: AgentError) -> Self

Converts to this type from the input type.

impl PartialEq for AgentGraphError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AgentGraphError