Struct ResolvedField 

pub struct ResolvedField {
    pub name: FieldName,
    pub mapping: Mapping,
    pub nullable: bool,
    pub children: Vec<ResolvedField>,
}

One field within an IndexMapping: the document key it lands under, its resolved Mapping (the mapping_type is always present), whether the value can be null, and the fields nested under it for object / nested types.

Fields

name: FieldName

mapping: Mapping

nullable: bool

Whether this field’s value can be null in the document. Derived by the source while resolving the mapping — the config does not state it, but the source knows (a column’s NOT NULL, a primary key, a default, the arity of a relation, an aggregate’s zero-row behavior). A sink ignores it; it exists for consumers that turn the mapping into typed bindings, where nullable is the difference between T and Option<T>.

children: Vec<ResolvedField>

Trait Implementations

impl Clone for ResolvedField

fn clone(&self) -> ResolvedField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResolvedField

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

Formats the value using the given formatter.

impl Serialize for ResolvedField

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.