Enum DocumentSource 

pub enum DocumentSource {
    Binding {
        binding: BindingId,
    },
    AttributeList {
        attribute: AttributeId,
        owner: BindingId,
    },
}

One value source of a fetched document field.

Variants

Binding

The scalar value of one visible binding; optional bindings fetch as an explicit JSON null where absent.

Fields

binding: BindingId

The projected scalar binding.

AttributeList

Every value of one attribute on one mandatory owner binding, fetched as a typed list (empty where the owner has none).

Fields

attribute: AttributeId

The listed attribute.

owner: BindingId

The mandatory owner binding.

Trait Implementations

impl Clone for DocumentSource

fn clone(&self) -> DocumentSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DocumentSource

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

Formats the value using the given formatter.

impl Eq for DocumentSource

impl PartialEq for DocumentSource

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for DocumentSource

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 DocumentSource