Full:
    █
 1. └─rlang:::f()
 2.   ├─base::eval(quote(g()))
 3.   │ └─base::eval(quote(g()))
 4.   └─rlang:::g()
 5.     ├─base::eval(quote(trace_back(e, bottom = 0)))
 6.     │ └─base::eval(quote(trace_back(e, bottom = 0)))
 7.     └─rlang::trace_back(e, bottom = 0)

Collapsed:
    █
 1. └─rlang:::f()
 2.   ├─[ base::eval(...) ] with 1 more call
 4.   └─rlang:::g()
 5.     ├─[ base::eval(...) ] with 1 more call
 7.     └─rlang::trace_back(e, bottom = 0)

Branch:
 1. rlang:::f()
 4. rlang:::g()
 7. rlang::trace_back(e, bottom = 0)
