find_delayed_error {delayed}

Find error in delayed chain

Description

Searches through a network of delayed objects for the first object with state "error"

Usage

find_delayed_error(delayed_object)

Arguments

delayed_object

the object in which an error occured

Examples

delayed_error <- delayed_fun(stop)
error_message <- "this is an error"
broken_delayed <- delayed_error(error_message)
broken_delayed$expect_error <- TRUE
result <- broken_delayed$compute()