pub fn relation_fields(&self) -> impl Iterator<Item = &RelationField> {
        self.fields().filter_map(|fw| match fw {
            Field::RelationField(rf) => Some(rf),
            Field::ScalarField(_) => None,
        })
    }
/// Gets an iterator over all relation fields.
Gets an iterator over all relation fields.
Gets an iterator over all relation fields .
pub fn relation_fields(&self) -> impl Iterator<Item = &RelationField> {
        self.fields().filter_map(|fw| match fw {
            Field::RelationField(rf) => Some(rf),
            Field::ScalarField(_) => None,
        })
    }
pub fn relation_fields ( & self ) -> impl Iterator < Item = & RelationField > { self . fields ( ) . filter_map ( | fw | match fw { Field :: RelationField ( rf ) => Some ( rf ) , Field :: ScalarField ( _ ) => None , } ) }
Gets an iterator over all relation fields.
Gets an iterator over all relation fields .
&self
&self