<errore::a::Error> display-a at tests/test_trace_struct.rs:74:17
<errore::a::Error> display-a at tests/test_trace_struct.rs:78:17
<errore::b::Error> display-b at tests/test_trace_struct.rs:94:17
<errore::b::Error> display-b at tests/test_trace_struct.rs:99:17
Error: errore::b::Error
├─▶ <errore::a::Error> display-a
│ ├╴ tests/test_trace_struct.rs:74:17
│ ╰╴ tests/test_trace_struct.rs:78:17
│
╰─▶ <errore::b::Error> display-b
├╴ tests/test_trace_struct.rs:94:17
╰╴ tests/test_trace_struct.rs:99:17