Struct ElementEnvelope 

pub struct ElementEnvelope {
    pub tenant_id: Uuid,
    pub key: String,
    pub created_at: OffsetDateTime,
    pub created_by: Subject,
    pub updated_at: OffsetDateTime,
    pub updated_by: Subject,
    pub deleted_at: Option<OffsetDateTime>,
    pub deleted_by: Option<Subject>,
    pub graph_revision: GraphRevision,
}

The gear-assigned half of an element, identical for every node and every edge and described by the API schema rather than by the element’s GTS type – a producer can neither supply nor extend it, and a type registered statically in the types-registry has nothing to put in it.

It is read-only on every write surface: an envelope member a producer sends is ignored rather than rejected, so a document read from the API can be sent back unchanged.

Fields

tenant_id: Uuid

key: String

The element’s key: a node’s producer-supplied node_key, an edge’s gear-derived edge_key.

created_at: OffsetDateTime

created_by: Subject

updated_at: OffsetDateTime

updated_by: Subject

deleted_at: Option<OffsetDateTime>

Soft-delete tombstone; absent on a live element.

deleted_by: Option<Subject>

graph_revision: GraphRevision

The revision the read that produced this element observed.

Per element rather than per response because the tabular projection answers inside toolkit_odata::Page, which carries items and cursors and nothing else – so this is the only place that read path can report the snapshot it observed (PRD § fr-tabular-projection).

Trait Implementations

impl Clone for ElementEnvelope

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ElementEnvelope

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

Formats the value using the given formatter.

impl Eq for ElementEnvelope

impl PartialEq for ElementEnvelope

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ElementEnvelope