Enum lmdb::Error

pub enum Error {
    KeyExist,
    NotFound,
    PageNotFound,
    Corrupted,
    Panic,
    VersionMismatch,
    Invalid,
    MapFull,
    DbsFull,
    ReadersFull,
    TlsFull,
    TxnFull,
    CursorFull,
    PageFull,
    MapResized,
    Incompatible,
    BadRslot,
    BadTxn,
    BadValSize,
    BadDbi,
    Other(c_int),
}

Variants

KeyExist

key/data pair already exists.

NotFound

key/data pair not found (EOF).

PageNotFound

Requested page not found - this usually indicates corruption.

Corrupted

Located page was wrong type.

Panic

Update of meta page failed or environment had fatal error.

VersionMismatch

Environment version mismatch.

Invalid

File is not a valid LMDB file.

MapFull

Environment mapsize reached.

DbsFull

Environment maxdbs reached.

ReadersFull

Environment maxreaders reached.

TlsFull

Too many TLS keys in use - Windows only.

TxnFull

Txn has too many dirty pages.

CursorFull

Cursor stack too deep - internal error.

PageFull

Page has not enough space - internal error.

MapResized

Database contents grew beyond environment mapsize.

Incompatible

MDB_Incompatible: Operation and DB incompatible, or DB flags changed.

BadRslot

Invalid reuse of reader locktable slot.

BadTxn

Transaction cannot recover - it must be aborted.

BadValSize

Unsupported size of key/DB name/data, or wrong DUP_FIXED size.

BadDbi

The specified DBI was changed unexpectedly.

Other(c_int)

Other error.

Methods

impl Error

fn from_err_code(err_code: c_int) -> Error

fn to_err_code(&self) -> c_int

Trait Implementations

impl Debug for Error

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Eq for Error

impl PartialEq for Error

fn eq(&self, __arg_0: &Error) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Error) -> bool

This method tests for !=.

impl Copy for Error

impl Clone for Error

fn clone(&self) -> Error

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Display for Error

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl StdError for Error

fn description(&self) -> &str

A short description of the error.

fn cause(&self) -> Option<&Error>

The lower-level cause of this error, if any.