traverse v0.1.7 Traverse.Tools
Link to this section Summary
Functions
Utility to trace your traversals by passing your traversal function to this trace_wrapper
Link to this section Types
Link to this section Functions
Utility to trace your traversals by passing your traversal function to this trace_wrapper.
Instead of passing f
you can pass make_trace_fn(f)
as long as f is of the correct type.
This wrapper will trace the actual arguments and the return value to stderr.