traverse v0.1.5 Traverse.Tools
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Functions
Utility to trace your traversals by passing your traversal function to this trace_wrapper
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Link to this type
t_traceable_fn()
t_traceable_fn :: (any -> any) | (any, any -> any) | (any, any, any -> any)
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.