SwiftUI: Environment Property Wrapper

Two flowers that represents SwiftUI and XCode side by side with the text “Property Wrappers” beneath it.

A SwiftUI @Environment property wrapper enables values to be accessed globally and when observed, update any relevant UI when the values change.

An example use of a environment property wrapper can be found below and was found in Apple's WWDC23: Discover Observation in SwiftUI .

An example of an environment property wrapper being used with a class that uses an @observable macro.

To learn more about the Environment property wrapper, or the Observable macro consult the links below.

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SwiftUI: Environment Property Wrapper

A SwiftUI @Environment property wrapper enables values to be accessed globally and when observed, update any relevant UI when the values change.

Looking to learn more about SwiftUI, Swift, Design and Technology?

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