Enum OperationRejection 

pub enum OperationRejection {
    StoreOwner,
    TargetGone(EntryTarget),
    NoAdminLeft,
    KeysAlreadyUsed,
    MemberKeysChanged(MemberId),
    NotAllowed,
    AdmissionTooLarge,
}

Why the current applied state refuses an administrative operation.

Variants

StoreOwner

The provider account owns the store: its member can’t be removed, and their access can’t move to another account (§10.1): OneDrive and CloudKit can’t hand a store to another account, and coven doesn’t use Dropbox’s ownership transfer (bae-fm/coven#237).

TargetGone(EntryTarget)

The target is absent, removed, or cannot be reused.

NoAdminLeft

The resulting store would have no active admin.

KeysAlreadyUsed

Either proposed public key was already bound.

MemberKeysChanged(MemberId)

Another replacement changed the expected binding.

NotAllowed

The author’s device, membership or role does not permit this change, or, for a snapshot, this device’s raise of its audience has not landed yet (§16.2).

AdmissionTooLarge

The admission approving a join would carry a copy of every store key in history, more than one slot holds (format.md D2): about 22,000 keys, one per removal or exposed key (§13.2).

Trait Implementations

impl Clone for OperationRejection

fn clone(&self) -> OperationRejection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OperationRejection

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OperationRejection

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for OperationRejection

fn eq(&self, other: &OperationRejection) -> 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 Serialize for OperationRejection

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for OperationRejection

impl StructuralPartialEq for OperationRejection