Enum RuntimeError 

pub enum RuntimeError {
    Storage(StorageError),
    Sqlite(SqliteError),
    Query(QueryError),
    NotFound(String),
    InvalidInput(String),
    Unconfigured(String),
    Embedding(EmbedError),
    Ambiguous(String),
    Internal(String),
    MissingPackDependency(MissingPackDependency),
    MissingPackDependencies(MissingPackDependencies),
    CircularPackDependency(CircularPackDependency),
    PackRedeclared {
        name: String,
        first_idx: usize,
        second_idx: usize,
    },
    VerbCollision {
        verb: String,
        first_pack: String,
        second_pack: String,
    },
    PermissionDenied {
        verb: String,
        reason: String,
    },
    Khive(KhiveError),
    NamespaceMismatch {
        id: Uuid,
    },
    AmbiguousPrefix {
        prefix: String,
        matches: Vec<Uuid>,
    },
    CrossBackendMergeUnsupported {
        into_id: Uuid,
        from_id: Uuid,
        into_backend: String,
        from_backend: String,
    },
    UnknownRemote {
        name: String,
    },
    RemoteCacheMissing {
        remote: String,
        namespace: String,
    },
    AmbiguousId {
        id: String,
        count: usize,
    },
    CrossNamespaceWrite {
        namespace: String,
    },
    RemoteFetchError {
        remote: String,
        message: String,
    },
}

Variants

Storage(StorageError)

Sqlite(SqliteError)

Query(QueryError)

NotFound(String)

InvalidInput(String)

Unconfigured(String)

Embedding(EmbedError)

Ambiguous(String)

Internal(String)

MissingPackDependency(MissingPackDependency)

MissingPackDependencies(MissingPackDependencies)

CircularPackDependency(CircularPackDependency)

PackRedeclared

Fields

name: String

first_idx: usize

second_idx: usize

VerbCollision

Two packs declared the same Visibility::Verb handler name (ADR-017 §Boot-time collision checks). Visibility::Subhandler entries are pack-prefixed and do not participate in cross-pack collision checks.

Fields

verb: String

first_pack: String

second_pack: String

PermissionDenied

Gate denied this verb invocation (ADR-035).

Returned by VerbRegistry::dispatch when the configured Gate returns GateDecision::Deny. The pack is never invoked. The reason field carries the deny message produced by the gate implementation.

Fields

verb: String

reason: String

Khive(KhiveError)

A structured khive_types::KhiveError converted into the runtime layer. The full structured error is preserved so callers can inspect kind, code, details, and retry_hint without information loss.

NamespaceMismatch

Record exists but belongs to a different namespace than the provided token.

Externally reported as “not found in this namespace” to avoid leaking cross-namespace existence information (ADR-007 timing-oracle mitigation).

Fields

id: Uuid

AmbiguousPrefix

A short-prefix lookup matched more than one record (ADR-016 §UUID arguments).

prefix is the 8+ hex-char prefix supplied by the caller. matches holds the full UUIDs of all matching records (at most 2 are reported to bound the scan — callers must supply the full UUID to disambiguate).

Fields

prefix: String

matches: Vec<Uuid>

CrossBackendMergeUnsupported

Cross-backend merge_entity is unsupported in v1 (ADR-009 §cross-backend-merge).

Both entities must reside on the same backend. To merge entities on different backends, manually export from_id, delete it, and re-import on into_id’s backend.

Fields

into_id: Uuid

from_id: Uuid

into_backend: String

from_backend: String

UnknownRemote

A kg:// ref names a remote not declared in schema.yaml.

Fields

name: String

RemoteCacheMissing

A remote cache entry is absent and --fetch was not requested.

Fields

remote: String

namespace: String

AmbiguousId

A short ID matches multiple entities in the same namespace or remote cache.

Fields

id: String

count: usize

CrossNamespaceWrite

A write operation targeted a remote namespace, which is read-only.

Fields

namespace: String

RemoteFetchError

A remote fetch failed (network error, authentication failure, etc.).

Fields

remote: String

message: String

Trait Implementations

impl Debug for RuntimeError

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

Formats the value using the given formatter.

impl Display for RuntimeError

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

Formats the value using the given formatter.

impl Error for RuntimeError

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<EmbedError> for RuntimeError

fn from(source: EmbedError) -> Self

Converts to this type from the input type.

impl From<KhiveError> for RuntimeError

fn from(e: KhiveError) -> Self

Converts to this type from the input type.

impl From<QueryError> for RuntimeError

fn from(source: QueryError) -> Self

Converts to this type from the input type.

impl From<SqliteError> for RuntimeError

fn from(source: SqliteError) -> Self

Converts to this type from the input type.

impl From<StorageError> for RuntimeError

fn from(source: StorageError) -> Self

Converts to this type from the input type.