我想将空接口转换为地图。为什么这不行?
// q tarantool.Queue (https://github.com/tarantool/go-tarantool)
statRaw, _ := q.Statistic() // interface{}; map[tasks:map[taken:0 buried:0 ...] calls:map[put:1 delay:0 ...]]
type stat map[string]map[string]uint
_, ok := statRaw.(stat)