Ejabberd.Config.Attr.extract_attrs_from_block_with_defaults

You're seeing just the function extract_attrs_from_block_with_defaults, go back to Ejabberd.Config.Attr module for more information.

extract_attrs_from_block_with_defaults(block)

extract_attrs_from_block_with_defaults(any()) :: [attr()]

Takes a block with annotations and extracts the list of attributes.