check trait functions are all overwritten

[teckick]

Is there a tool which can check all the trait functions are overwritten by a struct?

e.g. For the TracingLayer, all the functions in LayeredAccessor should be handled.

[suyanhanx]

It's hard to check. And actually not all functions should be overridden. It depends.🤔

[Xuanwo]

Trait functions are intentionally designed to have default implementations.