Method unpackValue

internal/spew/dump.go:73–78

unpackValue returns values inside of non-nil interfaces when possible. This is useful for data types like structs, arrays, slices, and maps which can contain varying types packed inside an interface.

(v reflect.Value)

// This is useful for data types like structs, arrays, slices, and maps which
// can contain varying types packed inside an interface.
func (d *dumpState) unpackValue(v reflect.Value) reflect.Value {
	if v.Kind() == reflect.Interface && !v.IsNil() {
		v = v.Elem()
	}
	return v
}

// dumpPtr handles formatting of pointers by indirecting them as necessary.
func (d *dumpState) dumpPtr(v reflect.Value) {