Enum OutboxStatus 

#[non_exhaustive]
pub enum OutboxStatus {
    Pending,
    Dispatching,
    OutcomeUnknown,
    Completed,
    Failed,
}

Status of an outbox row (spec §16.4).

Dispatch strategies grow, so downstream matches need a wildcard arm.

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.

Pending

Waiting for dispatch.

Dispatching

A dispatcher is calling the external system.

OutcomeUnknown

The call was made and the outcome is unknown; reconcile, do not retry blindly.

Completed

The external system confirmed.

Failed

The external system definitively refused.

Implementations

impl OutboxStatus

pub fn is_terminal(self) -> bool

Returns true when no further dispatch will happen.

pub fn can_transition(from: Self, to: Self) -> bool

Legal transitions of the outbox state machine.

Trait Implementations

impl Clone for OutboxStatus

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 OutboxStatus

impl Debug for OutboxStatus

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for OutboxStatus

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for OutboxStatus

impl Hash for OutboxStatus

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 OutboxStatus

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for OutboxStatus

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for OutboxStatus