Struct UpdateEntity 

pub struct UpdateEntity<'a> {
    pub id: Id,
    pub set_properties: Vec<PropertyValue<'a>>,
    pub unset_values: Vec<UnsetValue>,
    pub context: Option<Context>,
}

Updates an existing entity (spec Section 3.2).

Application order within op:

1. unset_values
2. set_properties

Fields

id: Id

The entity to update.

set_properties: Vec<PropertyValue<'a>>

Replace value for these properties (LWW).

unset_values: Vec<UnsetValue>

Clear values for these properties (optionally specific language for TEXT).

context: Option<Context>

Optional context for grouping changes (spec Section 4.5).

Implementations

impl<'a> UpdateEntity<'a>

pub fn new(id: Id) -> Self

Creates a new UpdateEntity for the given entity ID.

pub fn is_empty(&self) -> bool

Returns true if this update has no actual changes.

Trait Implementations

impl<'a> Clone for UpdateEntity<'a>

fn clone(&self) -> UpdateEntity<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for UpdateEntity<'a>

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

Formats the value using the given formatter.

impl<'a> Default for UpdateEntity<'a>

fn default() -> UpdateEntity<'a>

Returns the “default value” for a type.

impl<'a> PartialEq for UpdateEntity<'a>

fn eq(&self, other: &UpdateEntity<'a>) -> 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<'a> StructuralPartialEq for UpdateEntity<'a>