Restarts are named jumping points established by
rst_list() returns the names
of all restarts currently established.
if a given restart is established.
execution of the current function and jumps to a restart point. If
the restart does not exist, an error is thrown.
rst_maybe_jump() first checks that a restart exists before
rst_list()rst_exists(.restart)rst_jump(.restart, ..., .args = list())rst_maybe_jump(.restart, ..., .args = list())
- The name of a restart.
- ..., .args
- Arguments passed on to the restart function.