Enum OperationOutcome 

pub enum OperationOutcome {
    Landed(Slot),
    Satisfied,
    Rejected(OperationRejection),
    Stopped(DeviceStop),
    Cancelled,
    Undone(UndoCause),
    SharingRefused {
        account: String,
        refusal: SharingRefusal,
    },
}

How an operation an app’s write journaled ended (§11.4): coven_operations.outcome holds it from the transaction that ends the operation’s journal row until a write acknowledges it, so an outcome nobody awaited is still there to read.

Variants

Landed(Slot)

Its entry landed at this slot, which this device has applied.

Satisfied

The applied state already had what it asked for, so it claimed no slot (§11.2).

Rejected(OperationRejection)

The applied state refused it once this device had caught up; its preparation was undone (§11.2, §11.3).

Stopped(DeviceStop)

This device stopped for good before the operation ended, so it never will here. Nothing refused it: another device may still make the same change, and for a copy of this installation, the other copy may still land it (§14.1, §19.3).

Cancelled

The app cancelled it before its point of no return, and what it had written was undone (§11.6).

Undone(UndoCause)

It was undone before its point of no return, or refused after it before anything it claimed landed (§11.6).

SharingRefused

An invite’s operation ended because the provider refused to share the store for a reason only a person can fix (§13.2). The invite is gone from coven_invites; the outcome stays until a write acknowledges it, for the app to say what went wrong and what to fix.

Fields

account: String

The address the invite was to share with.

refusal: SharingRefusal

What was refused.

Trait Implementations

impl Clone for OperationOutcome

fn clone(&self) -> OperationOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OperationOutcome

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OperationOutcome

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromSql for OperationOutcome

Reads coven_operations.outcome, once it is not NULL.

fn column_result(value: ValueRef<'_>) -> FromSqlResult<Self>

Converts SQLite value into Rust value.

impl PartialEq for OperationOutcome

fn eq(&self, other: &OperationOutcome) -> 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 OperationOutcome

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 OperationOutcome

impl StructuralPartialEq for OperationOutcome