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summary(of:)

Returns a summary for the specified string property across the progress subtree.

Declaration

final func summary<P>(of property: KeyPath<ProgressManager.Properties, P.Type>) -> [String?] where P : ProgressManager.Property, P.Summary == [String?], P.Value == String?

Parameters

  • property:

    The type of the string property to summarize. Must be a property where both the value and summary types are String.

Return Value

The aggregated summary value for the specified property across the entire subtree.

Discussion

This method aggregates the values of a custom string property from the underlying progress manager and all its children, returning a consolidated summary value.