Contents

reader(configuration:)

Creates a reader to load this document from disk.

Declaration

func reader(configuration: sending Self.ReadConfiguration) -> sending Self.Reader

Parameters

  • configuration:

    The content type of the file being read.

Discussion

SwiftUI calls this method each time it needs to read or re-read the document (on open, or when another process changes the file). Return a FileWrapperDocumentReader for cases that don’t require custom reading logic, or a DocumentReader for direct URL access.

See Also

Reading a document