Enum StubKind 

pub enum StubKind {
    ForwardReference,
    LoadTime,
    Residual {
        since_commit: String,
        readonly_referrers: Vec<EntityId>,
    },
}

Typed provenance for stub entities. Set at stub creation and lives for the engine instance’s lifetime. Boot reconstructs stubs via the parser and always tags them LoadTime; the ForwardReference and Residual variants therefore only appear during the engine lifetime in which they were created and reduce to LoadTime after a reload — this is intentional (“annotation, not state”) and consistent with the “no tombstones” decision.

Variants

ForwardReference

Created by memstead_relate against an absent target; the source entity declared the relation before the target existed. Promotion via memstead_create clears the kind back to None (stub adoption).

LoadTime

Auto-emitted at parse time from a wiki-link / Relationships entry pointing at an entity not present in the current load. The canonical post-reload variant for every stub.

Residual

Left over by a memstead_delete or memstead_rename of a real Write-Mem entity whose surviving incoming references all live in ReadOnly mounts at the time. The in-memory stub preserves those edges so incoming(<old-id>) stays consistent with what a fresh boot from disk would produce. since_commit records the commit that produced the demote; readonly_referrers snapshots the surviving source ids at mutation time (not live-updated).

Fields

since_commit: String

readonly_referrers: Vec<EntityId>

Trait Implementations

impl Clone for StubKind

fn clone(&self) -> StubKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StubKind

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StubKind

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for StubKind

impl PartialEq for StubKind

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for StubKind

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 StubKind