Enum EntryKind 

pub enum EntryKind {
    ExternalCommand,
    DerivedEvent,
}

Provenance of a journal entry for replay purposes.

Encoded into / decoded from a PersistentRepr tag so no struct field is added.

Variants

ExternalCommand

A non-reproducible external input (clock read, user command, network reply). On replay these are fed back as recorded — never recomputed.

DerivedEvent

A value the aggregate derives deterministically from prior state + external inputs. On replay these are recomputed and checked against the recording.

Implementations

impl EntryKind

pub fn tag(self) -> String

The canonical tag string for this kind.

pub fn from_tags(tags: &[String]) -> Option<EntryKind>

Recover the EntryKind from a repr’s tag set, if present.

Trait Implementations

impl Clone for EntryKind

fn clone(&self) -> EntryKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EntryKind

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

Formats the value using the given formatter.

impl PartialEq for EntryKind

fn eq(&self, other: &EntryKind) -> 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 Copy for EntryKind

impl Eq for EntryKind

impl StructuralPartialEq for EntryKind