Enum IoringRegisterOp

#[non_exhaustive]
#[repr(u8)]
pub enum IoringRegisterOp {
    RegisterBuffers = 0,
    UnregisterBuffers = 1,
    RegisterFiles = 2,
    UnregisterFiles = 3,
    RegisterEventfd = 4,
    UnregisterEventfd = 5,
    RegisterFilesUpdate = 6,
    RegisterEventfdAsync = 7,
    RegisterProbe = 8,
    RegisterPersonality = 9,
    UnregisterPersonality = 10,
    RegisterRestrictions = 11,
    RegisterEnableRings = 12,
    RegisterBuffers2 = 15,
    RegisterBuffersUpdate = 16,
    RegisterFiles2 = 13,
    RegisterFilesUpdate2 = 14,
    RegisterIowqAff = 17,
    UnregisterIowqAff = 18,
    RegisterIowqMaxWorkers = 19,
    RegisterRingFds = 20,
    UnregisterRingFds = 21,
    RegisterPbufRing = 22,
    UnregisterPbufRing = 23,
    RegisterSyncCancel = 24,
    RegisterFileAllocRange = 25,
    RegisterPbufStatus = 26,
    RegisterNapi = 27,
    UnregisterNapi = 28,
    RegisterClock = 29,
    RegisterCloneBuffers = 30,
    RegisterSendMsgRing = 31,
    RegisterResizeRings = 33,
}

Available on crate feature io_uring only.

IORING_REGISTER_* and IORING_UNREGISTER_* constants for use with io_uring_register.

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.

RegisterBuffers = 0

IORING_REGISTER_BUFFERS

UnregisterBuffers = 1

IORING_UNREGISTER_BUFFERS

RegisterFiles = 2

IORING_REGISTER_FILES

UnregisterFiles = 3

IORING_UNREGISTER_FILES

RegisterEventfd = 4

IORING_REGISTER_EVENTFD

UnregisterEventfd = 5

IORING_UNREGISTER_EVENTFD

RegisterFilesUpdate = 6

IORING_REGISTER_FILES_UPDATE

RegisterEventfdAsync = 7

IORING_REGISTER_EVENTFD_ASYNC

RegisterProbe = 8

IORING_REGISTER_PROBE

RegisterPersonality = 9

IORING_REGISTER_PERSONALITY

UnregisterPersonality = 10

IORING_UNREGISTER_PERSONALITY

RegisterRestrictions = 11

IORING_REGISTER_RESTRICTIONS

RegisterEnableRings = 12

IORING_REGISTER_ENABLE_RINGS

RegisterBuffers2 = 15

IORING_REGISTER_BUFFERS2

RegisterBuffersUpdate = 16

IORING_REGISTER_BUFFERS_UPDATE

RegisterFiles2 = 13

IORING_REGISTER_FILES2

RegisterFilesUpdate2 = 14

IORING_REGISTER_FILES_UPDATE2

RegisterIowqAff = 17

IORING_REGISTER_IOWQ_AFF

UnregisterIowqAff = 18

IORING_UNREGISTER_IOWQ_AFF

RegisterIowqMaxWorkers = 19

IORING_REGISTER_IOWQ_MAX_WORKERS

RegisterRingFds = 20

IORING_REGISTER_RING_FDS

UnregisterRingFds = 21

IORING_UNREGISTER_RING_FDS

RegisterPbufRing = 22

IORING_REGISTER_PBUF_RING

UnregisterPbufRing = 23

IORING_UNREGISTER_PBUF_RING

RegisterSyncCancel = 24

IORING_REGISTER_SYNC_CANCEL

RegisterFileAllocRange = 25

IORING_REGISTER_FILE_ALLOC_RANGE

RegisterPbufStatus = 26

IORING_REGISTER_PBUF_STATUS (since Linux 6.8)

RegisterNapi = 27

IORING_REGISTER_NAPI (since Linux 6.9)

UnregisterNapi = 28

IORING_UNREGISTER_NAPI (since Linux 6.9)

RegisterClock = 29

IORING_REGISTER_CLOCK (since Linux 6.12)

RegisterCloneBuffers = 30

IORING_REGISTER_CLONE_BUFFERS (since Linux 6.12)

RegisterSendMsgRing = 31

IORING_REGISTER_SEND_MSG_RING (since Linux 6.12)

RegisterResizeRings = 33

IORING_REGISTER_RESIZE_RINGS(since Linux 6.13)

Trait Implementations

impl Clone for IoringRegisterOp

fn clone(&self) -> IoringRegisterOp

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IoringRegisterOp

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

Formats the value using the given formatter.

impl Hash for IoringRegisterOp

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for IoringRegisterOp

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

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

const 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 IoringRegisterOp

impl Eq for IoringRegisterOp

impl StructuralPartialEq for IoringRegisterOp