| debugAsync {async} | R Documentation |
Toggle single-step debugging for a coroutine.
debugAsync(x, R, internal, trace)
x |
A coroutine object as constructed by (async, gen or stream). |
R |
Set TRUE to step through expressions at user level |
internal |
Set TRUE to step through at coroutine implementation level. |
trace |
Set TRUE or provide a print function to print each R expression evaluated in turn. |
a list(R=, internal=, trace=) with the current debug state.