Enum ObservedFactProvenance 

pub enum ObservedFactProvenance {
    Direct,
    Inherited {
        declared_fact: SchemaFactId,
    },
    ServerDefault,
    Ambiguous,
}

Provider evidence describing why an introspected fact is visible.

Variants

Direct

The fact was declared directly on its observed subject.

Inherited

The fact is an effective projection of another direct declaration.

Fields

declared_fact: SchemaFactId

Stable identity of the declaration from which the fact was inherited.

ServerDefault

The provider synthesized an omitted default rather than observing a declaration.

Ambiguous

The provider could not distinguish direct, inherited, and synthesized state.

Trait Implementations

impl Clone for ObservedFactProvenance

fn clone(&self) -> ObservedFactProvenance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ObservedFactProvenance

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

Formats the value using the given formatter.

impl Eq for ObservedFactProvenance

impl PartialEq for ObservedFactProvenance

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ObservedFactProvenance