struct Update
extension Update : ActionBehavior, Copyable, Copyable, CustomStringConvertible, Equatable, Escapable, Escapable, Sendable
Trait attribute update used in an automation action.
-
The trait to update.
Declaration
Swift
let trait: any Trait.Type
-
The string-based identifier for the Trait.
If the
trait
isUnknownTrait
it will refer to the original Trait ID provided.Declaration
Swift
let traitID: String
-
The Key-value pairs representing the attributes to update, where the key is the attribute field ID, and the value is the new attribute value.
Declaration
Swift
let updatedAttributes: [Parameter]
-
Returns true if the action behaviors are equal, false otherwise.
Declaration
Swift
func isEqualTo(_ other: any ActionBehavior) -> Bool
-
Returns a Boolean value indicating whether two values are equal.
Equality is the inverse of inequality. For any values
a
andb
,a == b
implies thata != b
isfalse
.Declaration
Swift
static func == (lhs: Update, rhs: Update) -> Bool
Parameters
lhs
A value to compare.
rhs
Another value to compare.
-
A textual representation of this instance.
Calling this property directly is discouraged. Instead, convert an instance of any type to a string by using the
String(describing:)
initializer. This initializer works with any type, and uses the customdescription
property for types that conform toCustomStringConvertible
:struct Point: CustomStringConvertible { let x: Int, y: Int var description: String { return "(\(x), \(y))" } } let p = Point(x: 21, y: 30) let s = String(describing: p) print(s) // Prints "(21, 30)"
The conversion of
p
to a string in the assignment tos
uses thePoint
type’sdescription
property.Declaration
Swift
var description: String { get }