Enum Error

pub enum Error {
    CollectionNotFound(IVec),
    Unsupported(String),
    ReportableBug(String),
    Io(Error),
    Corruption {
        at: Option<DiskPtr>,
        bt: (),
    },
}

An Error type encapsulating various issues that may come up in the operation of a Db.

Variants

CollectionNotFound(IVec)

The underlying collection no longer exists.

Unsupported(String)

The system has been used in an unsupported way.

ReportableBug(String)

An unexpected bug has happened. Please open an issue on github!

Io(Error)

A read or write error has happened when interacting with the file system.

Corruption

Corruption has been detected in the storage file.

Fields

at: Option<DiskPtr>

The file location that corrupted data was found at.

bt: ()

A backtrace for where the corruption was encountered.

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<T> From<Error> for ConflictableTransactionError<T>

fn from(error: Error) -> ConflictableTransactionError<T>

Converts to this type from the input type.

impl From<Error> for Error

fn from(io_error: Error) -> Error

Converts to this type from the input type.

impl From<Error> for Result<Result<(), CompareAndSwapError>, Error>

fn from(error: Error) -> Result<Result<(), CompareAndSwapError>, Error>

Converts to this type from the input type.

impl<T> From<Error> for TransactionError<T>

fn from(error: Error) -> TransactionError<T>

Converts to this type from the input type.

impl From<Error> for UnabortableTransactionError

fn from(error: Error) -> UnabortableTransactionError

Converts to this type from the input type.

impl PartialEq for Error

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Error