[BUG] - slog.Any can cause infinite loop if there is circular pointers in the struct

[OrHayat]

type Vertex struct {
	ID int
	This *Vertex  
}
//try to use logger to log it when there is circular pointer
{
....
	g1 := Vetex{ID: 55}
	g.This  &g
	logger := slog.New(handler)
	logger.LogAttrs(context.Background(), slog.LevelError, "a", slog.Any("test", g))
}

[david-littlefarmer]

Here is fix with limitation, to prevent infinite loop #28.
Please let me know, if it works for you.

[OrHayat]

this is one way to solve the infinite loops issue
other way is to also to add opt-in cache
map[uinptr]string thats map pointer to field to the path to the field
and when you handle pointer/struct you can check if that pointer is in the cache and if it is you can format the log field from the stored path.