Enum StorageError 

pub enum StorageError {
    Wal(String),
    BufferManager(String),
    TableNotFound(String),
    ColumnNotFound(String),
    TypeMismatch {
        expected: String,
        actual: String,
    },
    Page(String),
    ShadowFile(String),
    Undo(String),
    LocalStorage(String),
    Spiller(String),
    Index(String),
    Reader(String),
}

Errors originating from the storage layer.

Variants

Wal(String)

Write-ahead log failure

BufferManager(String)

Buffer manager failure

TableNotFound(String)

Table not found in catalog

ColumnNotFound(String)

Column not found in table

TypeMismatch

Type mismatch between expected and actual

Fields

expected: String

actual: String

Page(String)

Page / node-group error

ShadowFile(String)

Shadow file apply failure

Undo(String)

Undo buffer failure

LocalStorage(String)

Local storage flush failure

Spiller(String)

Spiller failure

Index(String)

Index error (ART, hash, vector)

Reader(String)

CSV / Parquet / NPY reader error

Trait Implementations

impl Debug for StorageError

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

Formats the value using the given formatter.

impl Display for StorageError

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

Formats the value using the given formatter.

impl Error for StorageError

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<StorageError> for AkarError

fn from(e: StorageError) -> Self

Converts to this type from the input type.

impl From<StorageError> for String

Allow ? in functions still returning Result<T, String>.

fn from(e: StorageError) -> String

Converts to this type from the input type.

impl From<StorageError> for ProcessorError

Allow ? on StorageError in functions returning Result<T, ProcessorError>.

fn from(e: StorageError) -> Self

Converts to this type from the input type.