with_trace function

Wrapper around 'trace' to untrace when finished

with_trace(
  x,
  where = topenv(parent.frame()),
  print = getOption("httptest.debug", FALSE),
  ...,
  expr
)

Arguments

• x: Name of function to trace. See base::trace().
• where: where to look for the function to be traced.
• print: Logical: print a message every time the traced function is hit? Default is FALSE; note that in trace, the default is TRUE.
• ...: Additional arguments to pass to trace. At minimum, must include either tracer or exit.
• expr: Code to run inside the context

Returns

The result of expr