Enum AdmissionConflict 

pub enum AdmissionConflict {
    IdempotencyMismatch {
        request_id: String,
        existing_author: String,
        reason: String,
    },
    RevisionConflict {
        expected: u64,
        current: u64,
        reason: String,
    },
    ControlRevisionConflict {
        target_node_id: String,
        expected: u64,
        current: u64,
        reason: String,
    },
    StopMonotonicViolation {
        target: String,
        reason: String,
    },
    InvocationSettled {
        target_node_id: String,
        invocation_id: String,
        reason: String,
    },
    PendingTransition {
        target: String,
        current_state: String,
        pending_action: String,
    },
    PermissionDenied {
        principal_id: String,
        graph_id: String,
        reason: String,
    },
    StaleTargetGeneration {
        target: String,
        expected_generation: u64,
        current_generation: u64,
    },
    ScopeAdmissionBarrier {
        graph_id: String,
        reason: String,
    },
    Storage {
        reason: String,
    },
    QueueCapacity(QueueCapacityExceeded),
}

Explicit typed conflict when admission is rejected.

Variants

IdempotencyMismatch

Reusing an existing request_id for different command content.

Fields

request_id: String

existing_author: String

reason: String

RevisionConflict

Edit or proposal based on a stale graph revision.

Fields

expected: u64

current: u64

reason: String

ControlRevisionConflict

Contradictory exclusive controls on the same node/invocation.

Fields

target_node_id: String

expected: u64

current: u64

reason: String

StopMonotonicViolation

Stop-requested is monotonic; later steer or resume cannot resurrect it.

Fields

target: String

reason: String

InvocationSettled

Steer arrived after completion committed; invocation already settled.

Fields

target_node_id: String

invocation_id: String

reason: String

PendingTransition

Resume arrived while pause is being negotiated.

Fields

target: String

current_state: String

pending_action: String

PermissionDenied

Principal lacks required grant or grant was revoked.

Fields

principal_id: String

graph_id: String

reason: String

StaleTargetGeneration

Target lifecycle generation is stale.

Fields

target: String

expected_generation: u64

current_generation: u64

ScopeAdmissionBarrier

Graph scope admission barrier prevents new tasks from starting.

Fields

graph_id: String

reason: String

Storage

The durable admission transaction could not be committed.

Fields

reason: String

QueueCapacity(QueueCapacityExceeded)

The durable control queue has reached its configured bounds.

Trait Implementations

impl Clone for AdmissionConflict

fn clone(&self) -> AdmissionConflict

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AdmissionConflict

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AdmissionConflict

fn deserialize<__D>( __deserializer: __D, ) -> Result<AdmissionConflict, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for AdmissionConflict

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

Formats the value using the given formatter.

impl Eq for AdmissionConflict

impl Error for AdmissionConflict

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 AdmissionConflict

Every storage-layer failure maps to Storage: an admission decided on a failed read would be a fail-open gate.

fn from(error: Error) -> AdmissionConflict

Converts to this type from the input type.

impl From<Error> for AdmissionConflict

fn from(error: Error) -> AdmissionConflict

Converts to this type from the input type.

impl From<Error> for AdmissionConflict

fn from(error: Error) -> AdmissionConflict

Converts to this type from the input type.

impl PartialEq for AdmissionConflict

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for AdmissionConflict

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AdmissionConflict