Enum StorageError 

pub enum StorageError {
    Corrupted(String),
    DatabaseNotFound(PathBuf),
    DatabaseLocked,
    Transaction(String),
    Serialization(String),
    Redb(String),
    SchemaVersionMismatch {
        expected: u32,
        found: u32,
    },
    TableNotFound(String),
}

Storage-related errors.

These errors indicate problems with the underlying storage layer.

Variants

Corrupted(String)

Database file or data is corrupted.

DatabaseNotFound(PathBuf)

Database file not found at expected path.

DatabaseLocked

Database is locked by another process.

Transaction(String)

Transaction failed (commit, rollback, etc.).

Serialization(String)

Serialization/deserialization error.

Redb(String)

Error from the redb storage engine.

SchemaVersionMismatch

Database schema version doesn’t match expected version.

Fields

expected: u32

Expected schema version.

found: u32

Actual schema version found in database.

TableNotFound(String)

Table not found in database.

Implementations

impl StorageError

pub fn corrupted(msg: impl Into<String>) -> Self

Creates a corruption error with the given message.

pub fn transaction(msg: impl Into<String>) -> Self

Creates a transaction error with the given message.

pub fn serialization(msg: impl Into<String>) -> Self

Creates a serialization error with the given message.

pub fn redb(msg: impl Into<String>) -> Self

Creates a redb error with the given message.

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, __formatter: &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<Box<ErrorKind>> for StorageError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<CommitError> for StorageError

fn from(err: CommitError) -> Self

Converts to this type from the input type.

impl From<DatabaseError> for StorageError

fn from(err: DatabaseError) -> Self

Converts to this type from the input type.

impl From<Error> for StorageError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<StorageError> for PulseDBError

fn from(source: StorageError) -> Self

Converts to this type from the input type.

impl From<StorageError> for StorageError

fn from(err: StorageError) -> Self

Converts to this type from the input type.

impl From<TableError> for StorageError

fn from(err: TableError) -> Self

Converts to this type from the input type.

impl From<TransactionError> for StorageError

fn from(err: TransactionError) -> Self

Converts to this type from the input type.