Enum StoreError 

pub enum StoreError {
    Sqlite(Error),
    Serialization(Error),
    CurrentSnapshotMissing(String),
    RegistryIncomplete(String),
    Io {
        path: PathBuf,
        source: Error,
    },
    InvalidSchema,
    LockHeld(PathBuf),
    IntegerOutOfRange {
        field: &'static str,
        value: i128,
    },
    InvalidBackup {
        path: PathBuf,
        reason: String,
    },
    OperationCleanupFailed {
        operation: Box<StoreError>,
        cleanup: Box<StoreError>,
    },
    InvalidSearchQuery(String),
    InvalidGraphSnapshot(String),
    SnapshotMissing(String),
    CommunitySnapshotMissing(String),
    CommunitySnapshotMismatch {
        batch_snapshot_id: String,
        community_snapshot_id: String,
    },
    DuplicateCommunityId {
        snapshot_id: String,
        community_id: String,
    },
    DuplicateCommunityMembership {
        snapshot_id: String,
        community_id: String,
        node_id: String,
    },
    CommunityMembershipNodeMissing {
        snapshot_id: String,
        community_id: String,
        node_id: String,
    },
    CommunityJsonTooLarge {
        field: &'static str,
        actual_bytes: usize,
        max_bytes: usize,
    },
    MalformedStoredData {
        entity: String,
        reason: String,
    },
    InvalidPersistenceRecord(String),
}

Error returned by the SQLite adapter.

Variants

Sqlite(Error)

SQLite operation failed.

Serialization(Error)

A domain tag could not be encoded or decoded.

CurrentSnapshotMissing(String)

No current snapshot exists for a workspace.

RegistryIncomplete(String)

Persisted workspace registry is absent or incomplete.

Io

Filesystem operation failed.

Fields

path: PathBuf

Path involved in the failed operation.

source: Error

Underlying operating-system error.

InvalidSchema

A database does not match the only schema supported by this binary.

LockHeld(PathBuf)

Another writer owns a non-stale lock.

IntegerOutOfRange

Integer cannot be represented by the target domain type.

Fields

field: &'static str

Field being converted.

value: i128

Invalid signed value.

InvalidBackup

Backup failed validation or aliases the destination.

Fields

path: PathBuf

Backup path.

reason: String

Actionable validation reason.

OperationCleanupFailed

An operation failed and its partial database artifacts could not be removed.

Fields

operation: Box<StoreError>

Error that interrupted the operation.

cleanup: Box<StoreError>

Error that prevented cleanup of partial artifacts.

InvalidSearchQuery(String)

Bounded FTS query is empty or has an invalid limit.

InvalidGraphSnapshot(String)

A graph snapshot violates identity, reference, or safe-metadata invariants.

SnapshotMissing(String)

A requested immutable graph snapshot does not exist.

CommunitySnapshotMissing(String)

A requested graph snapshot has no persisted community analysis.

CommunitySnapshotMismatch

Community analysis targets a different graph snapshot.

Fields

batch_snapshot_id: String

Graph snapshot being published.

community_snapshot_id: String

Graph snapshot named by the community analysis.

DuplicateCommunityId

A community identifier occurs more than once in one analysis.

Fields

snapshot_id: String

Graph snapshot being validated.

community_id: String

Repeated community identifier.

DuplicateCommunityMembership

A node occurs more than once in one community membership list.

Fields

snapshot_id: String

Graph snapshot being validated.

community_id: String

Community containing the repeated member.

node_id: String

Repeated member node.

CommunityMembershipNodeMissing

A community membership references a node absent from its graph snapshot.

Fields

snapshot_id: String

Graph snapshot being validated.

community_id: String

Community containing the invalid member.

node_id: String

Missing graph node.

CommunityJsonTooLarge

A variable JSON payload exceeds its schema bound.

Fields

field: &'static str

Logical JSON field.

actual_bytes: usize

Encoded UTF-8 byte length.

max_bytes: usize

Maximum accepted byte length.

MalformedStoredData

Persisted rows cannot be decoded into a valid domain value.

Fields

entity: String

Stored entity being decoded.

reason: String

Specific invariant or decoding failure.

InvalidPersistenceRecord(String)

A store-local persistence record violates safety, size, or reference invariants.

Trait Implementations

impl Debug for StoreError

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

Formats the value using the given formatter.

impl Display for StoreError

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

Formats the value using the given formatter.

impl Error for StoreError

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 StoreError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for StoreError

fn from(source: Error) -> Self

Converts to this type from the input type.