Enum IoError 

#[repr(i32)]
pub enum IoError {
    Read = 266,
    Write = 778,
    FSync = 1_034,
    FStat = 1_802,
    Truncate = 1_546,
    Unlock = 2_058,
    ReadLock = 2_314,
    Delete = 2_570,
    Blocked = 2_826,
    NoMem = 3_082,
    Access = 3_338,
    CheckReservedLock = 3_594,
    Lock = 3_850,
    Close = 4_106,
    DirClose = 4_362,
    ShmOpen = 4_618,
    ShmSize = 4_874,
    ShmLock = 5_130,
    ShmMap = 5_386,
    Seek = 5_642,
    DeleteNoEnt = 5_898,
    MMap = 6_154,
    GetTempPath = 6_410,
    ConvPath = 6_666,
    VNode = 6_922,
    Auth = 7_178,
    BeginAtomic = 7_434,
    CommitAtomic = 7_690,
    RollbackAtomic = 7_946,
    Data = 8_202,
    CorruptFS = 8_458,
    ShortRead = 522,
    DirFSync = 1_290,
}

Specific reason for an ErrorCategory::Io.

Variants

Read = 266

I/O error while trying to read from a file on disk.

Write = 778

I/O error while trying to write into a file on disk.

FSync = 1_034

I/O error while trying to flush previously written content out of OS and/or disk-control buffers and into persistent storage.

FStat = 1_802

I/O error while trying to invoke fstat() on a file to determine information such as the file size or access permissions.

Truncate = 1_546

I/O error while trying to truncate a file to a smaller size.

Unlock = 2_058

I/O error within the xUnlock method on the sqlite3_io_methods object.

ReadLock = 2_314

I/O error within the xLock method while trying to obtain a read lock.

Delete = 2_570

I/O error within the xDelete method on the sqlite3_vfs object.

Blocked = 2_826

👎Deprecated

No longer used.

NoMem = 3_082

Sometimes returned by the VFS layer to indicate that an operation could not be completed due to the inability to allocate sufficient memory.

Access = 3_338

I/O error within the xAccess method on the sqlite3_vfs object.

CheckReservedLock = 3_594

I/O error within the xCheckReservedLock method on the sqlite3_io_methods object.

Lock = 3_850

I/O error in the advisory file locking logic.

Close = 4_106

I/O error within the xClose method on the sqlite3_io_methods object.

DirClose = 4_362

👎Deprecated

No longer used.

ShmOpen = 4_618

I/O error within the xShmMap method while trying to open a new shared memory segment.

ShmSize = 4_874

I/O error within the xShmMap method while trying to enlarge a “shm” file as part of WAL mode transaction processing.

ShmLock = 5_130

👎Deprecated

No longer used.

ShmMap = 5_386

I/O error within the xShmMap method while trying to map a shared memory segment into the process address space.

Seek = 5_642

I/O error within the xRead or xWrite methods while trying to seek a file descriptor to the beginning point of the file.

DeleteNoEnt = 5_898

I/O error indicating that the xDelete method failed because the file being deleted does not exist.

MMap = 6_154

I/O error within the xFetch or xUnfetch methods while trying to map or unmap part of the database file into the process address space.

GetTempPath = 6_410

The VFS is unable to determine a suitable directory in which to place temporary files.

ConvPath = 6_666

Used only by Cygwin VFS indicating that the cygwin_conv_path() system call failed.

VNode = 6_922

Code reserved for use by extensions.

Auth = 7_178

Code reserved for use by extensions.

BeginAtomic = 7_434

The underlying operating system reported an error on the SQLITE_FCNTL_BEGIN_ATOMIC_WRITE file-control.

CommitAtomic = 7_690

The underlying operating system reported an error on the SQLITE_FCNTL_COMMIT_ATOMIC_WRITE file-control.

RollbackAtomic = 7_946

The underlying operating system reported an error on the SQLITE_FCNTL_ROLLBACK_ATOMIC_WRITE file-control.

Data = 8_202

Used only by the checksum VFS shim to indicate that the checksum on a page of the database file is incorrect.

CorruptFS = 8_458

A seek or read failure was due to the request not falling within the file’s boundary rather than an ordinary device failure.

ShortRead = 522

A read attempt in the VFS layer was unable to obtain as many bytes as was requested.

DirFSync = 1_290

I/O error while trying to invoke fsync() on a directory.

Trait Implementations

impl Clone for IoError

fn clone(&self) -> IoError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IoError

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

Formats the value using the given formatter.

impl PartialEq for IoError

fn eq(&self, other: &IoError) -> 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 Copy for IoError

impl Eq for IoError

impl StructuralPartialEq for IoError