Enum StorageProblem 

#[non_exhaustive]
pub enum StorageProblem {
    DiskFull,
    ReadOnlyFilesystem,
    DeviceNotReady,
    SharingViolation,
    LockedOrBusy,
    FileMissing,
    Other,
}

Why storage is unavailable. None of these ever leads to quarantine.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

DiskFull

ENOSPC, EDQUOT, SQLITE_FULL, Windows ERROR_DISK_FULL/ERROR_HANDLE_DISK_FULL.

ReadOnlyFilesystem

EROFS, SQLITE_READONLY, Windows ERROR_WRITE_PROTECT.

DeviceNotReady

ENXIO, ENODEV, ENOMEDIUM, ESTALE, ENOTCONN, ENETDOWN, ENETUNREACH, EHOSTUNREACH, ETIMEDOUT; Windows ERROR_NOT_READY, ERROR_DEV_NOT_EXIST, ERROR_DEVICE_NOT_CONNECTED, ERROR_BAD_NETPATH, ERROR_NETNAME_DELETED, ERROR_UNEXP_NET_ERR, ERROR_NETWORK_UNREACHABLE.

SharingViolation

Windows ERROR_SHARING_VIOLATION and ERROR_LOCK_VIOLATION.

LockedOrBusy

EBUSY, ETXTBSY, EAGAIN, EDEADLK; SQLITE_BUSY, SQLITE_LOCKED, the SQLITE_IOERR_*LOCK family and SQLITE_PROTOCOL.

FileMissing

The file is not there; there is nothing to set aside.

Other

Anything else that is not a read failure of this file: a write-side I/O error, EMFILE, out of memory, a directory where the file should be, or a file this process can read but SQLite could not open.

Trait Implementations

impl Clone for StorageProblem

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StorageProblem

impl Debug for StorageProblem

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

Formats the value using the given formatter.

impl Display for StorageProblem

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

Formats the value using the given formatter.

impl Eq for StorageProblem

impl PartialEq for StorageProblem

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StorageProblem