Module Or_error.Expect_test_config
val flush : unit -> unit IO_flush.t
Flush whatever need to be to get pending output out on file descriptor 0.
val run : (unit -> unit IO_run.t) -> unit
Run an IO operation until completion
val flushed : unit -> bool
Synchronous check that there is no pending output on file description 0. With async, there is no guarantee that on the rhs of a
IO.bind (flush ()) ...
the output is completely flushed, that's why we need this.
val upon_unreleasable_issue : Expect_test_config.Upon_unreleasable_issue.t
upon_unreleasable_issue
specifies how to deal with output that should not be released even if it is accepted (e.g. backtraces). The default is`CR
.