tracer
github.com/wyhaines/tracer.cr
This library implements a method call tracing facility that can be used to generate either summary or detailed logs of method calls, or to inject arbitrary code execution into method calls.
Not indexed yet
tracer was found but its releases have not been read yet. The registry records a repository when it finds it and fetches its tags on a later pass, so this says nothing about whether tracer has releases. Check back shortly.