Struct DocumentViewFields 

pub struct DocumentViewFields(/* private fields */);

A key value map of field keys to DocumentViewValues.

Implementations

impl DocumentViewFields

pub fn new() -> Self

Creates a new fields instance to add data to.

pub fn new_from_operation_fields( id: &OperationId, fields: &OperationFields, ) -> Self

Creates a new populated fields instance from existing OperationFields and OperationId.

pub fn insert( &mut self, name: &str, value: DocumentViewValue, ) -> Option<DocumentViewValue>

Insert a new field to this instance.

pub fn len(&self) -> usize

Returns the number of added fields.

pub fn is_empty(&self) -> bool

Returns true when no field is given.

pub fn get(&self, name: &str) -> Option<&DocumentViewValue>

Returns a field value.

pub fn keys(&self) -> Vec<String>

Returns an array of existing document view keys.

pub fn iter(&self) -> Iter<'_, String, DocumentViewValue>

Returns an iterator of existing document view fields.

Trait Implementations

impl Clone for DocumentViewFields

fn clone(&self) -> DocumentViewFields

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DocumentViewFields

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

Formats the value using the given formatter.

impl Default for DocumentViewFields

fn default() -> Self

Returns the “default value” for a type.

impl<T: AsOperation + WithId<OperationId>> From<T> for DocumentViewFields

fn from(operation: T) -> Self

Converts to this type from the input type.

impl PartialEq for DocumentViewFields

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DocumentViewFields