Function decodeFuncStructOf

thrift/decode.go:457–508

(t reflect.Type, seen decodeFuncCache)

}

func decodeFuncStructOf(t reflect.Type, seen decodeFuncCache) decodeFunc {
	dec := &structDecoder{
		zero: reflect.Zero(t),
	}
	decode := dec.decode
	seen[t] = decode

	fields := make([]structDecoderField, 0, t.NumField())
	forEachStructField(t, nil, func(f structField) {
		if f.flags.have(union) {
			dec.union = f.index
		} else {
			fields = append(fields, structDecoderField{
				index:  f.index,
				id:     f.id,
				flags:  f.flags,
				typ:    TypeOf(f.typ),
				decode: decodeFuncStructFieldOf(f, seen),
			})
		}
	})

	minID := int16(0)
	maxID := int16(0)

	for _, f := range fields {
		if f.id < minID || minID == 0 {
			minID = f.id
		}
		if f.id > maxID {
			maxID = f.id
		}
	}

	dec.fields = make([]structDecoderField, (maxID-minID)+1)
	dec.minID = minID
	dec.required = make([]uint64, len(fields)/64+1)

	for _, f := range fields {
		i := f.id - minID
		p := dec.fields[i]
		if p.decode != nil {
			panic(fmt.Errorf("thrift struct field id %d is present multiple times in %s with types %s and %s", f.id, t, p.typ, f.typ))
		}
		dec.fields[i] = f
		if f.flags.have(required) {
			dec.required[i/64] |= 1 << (i % 64)
		}
	}

	return decode
}

func decodeFuncStructFieldOf(f structField, seen decodeFuncCache) decodeFunc {
	if f.flags.have(enum) {