Entry()

Creates an environment values, transaction, container values, or focused values entry.

Declaration

@attached(accessor) @attached(peer, names: prefixed(__Key_)) macro Entry()

Mentioned in

Building and customizing the menu bar with SwiftUI

Environment Values

Create EnvironmentValues entries by extending the EnvironmentValues structure with new properties and attaching the @Entry macro to the variable declarations:

extension EnvironmentValues {
    @Entry var myCustomValue: String = "Default value"
    @Entry var anotherCustomValue = true
}

Transaction Values

Create Transaction entries by extending the Transaction structure with new properties and attaching the @Entry macro to the variable declarations:

extension Transaction {
    @Entry var myCustomValue: String = "Default value"
}

Container Values

Create ContainerValues entries by extending the ContainerValues structure with new properties and attaching the @Entry macro to the variable declarations:

extension ContainerValues {
    @Entry var myCustomValue: String = "Default value"
}

Focused Values

Since the default value for FocusedValues is always nil, FocusedValues entries cannot specify a different default value and must have an Optional type.

Create FocusedValues entries by extending the FocusedValues structure with new properties and attaching the @Entry macro to the variable declarations:

extension FocusedValues {
    @Entry var myCustomValue: String?
}