Enum MemoryRepositoryError 

pub enum MemoryRepositoryError {
    InvalidInput {
        field: String,
        message: String,
    },
    LimitExceeded {
        resource: String,
        limit: usize,
        actual: usize,
    },
    NamespaceMismatch {
        context: String,
    },
    NodeAlreadyExists {
        node_id: String,
    },
    NodeNotFound {
        node_id: String,
    },
    NodeRevisionNotFound {
        node_id: String,
        revision: u64,
    },
    RelationTargetNotFound {
        node_id: String,
        target_id: String,
    },
    EvidenceRequired {
        node_id: String,
    },
    AdmissionNotAllowed {
        node_id: String,
        revision: u64,
        current_revision: u64,
        current_status: String,
    },
    RevisionConflict {
        node_id: String,
        expected: u64,
        actual: u64,
    },
    IdempotencyConflict {
        key: String,
    },
    InvalidTransition {
        node_id: String,
        from: String,
        to: String,
    },
    InvariantViolation {
        message: String,
    },
    Persistence {
        operation: String,
        message: String,
    },
}

Typed failures returned by the durable memory repository.

Variants

InvalidInput

Fields

field: String

message: String

LimitExceeded

Fields

resource: String

limit: usize

actual: usize

NamespaceMismatch

Fields

context: String

NodeAlreadyExists

Fields

node_id: String

NodeNotFound

Fields

node_id: String

NodeRevisionNotFound

Fields

node_id: String

revision: u64

RelationTargetNotFound

Fields

node_id: String

target_id: String

EvidenceRequired

Fields

node_id: String

AdmissionNotAllowed

Fields

node_id: String

revision: u64

current_revision: u64

current_status: String

RevisionConflict

Fields

node_id: String

expected: u64

actual: u64

IdempotencyConflict

Fields

key: String

InvalidTransition

Fields

node_id: String

from: String

to: String

InvariantViolation

Fields

message: String

Persistence

Fields

operation: String

message: String

Trait Implementations

impl Clone for MemoryRepositoryError

fn clone(&self) -> MemoryRepositoryError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryRepositoryError

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

Formats the value using the given formatter.

impl Display for MemoryRepositoryError

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

Formats the value using the given formatter.

impl Eq for MemoryRepositoryError

impl Error for MemoryRepositoryError

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 PartialEq for MemoryRepositoryError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MemoryRepositoryError