Add optimized code

encode.go

@@ -163,6 +163,10 @@ func (e *Encoder) encodeBool(v bool) {
 	e.buf = strconv.AppendBool(e.buf, v)
 }
 
+func (e *Encoder) encodeBytes(b []byte) {
+	e.buf = append(e.buf, b...)
+}
+
 func (e *Encoder) encodeString(s string) {
 	b := *(*[]byte)(unsafe.Pointer(&s))
 	e.buf = append(e.buf, b...)

encode_compile.go

@@ -53,22 +53,50 @@ func (e *Encoder) compileOp(typ *rtype) (*opcode, error) {
 	return nil, xerrors.Errorf("failed to encode type %s: %w", typ.String(), ErrUnsupportedType)
 }
 
-func (e *Encoder) compilePtrOp(typ *rtype) (*opcode, error) {
+func (e *Encoder) optimizeStructFieldPtrHead(typ *rtype, code *opcode) *opcode {
-	code, err := e.compileOp(typ.Elem())
-	if err != nil {
-		return nil, err
-	}
 	switch code.op {
 	case opStructFieldHead:
 		code.op = opStructFieldPtrHead
 	case opStructFieldHeadInt:
 		code.op = opStructFieldPtrHeadInt
+	case opStructFieldHeadInt8:
+		code.op = opStructFieldPtrHeadInt8
+	case opStructFieldHeadInt16:
+		code.op = opStructFieldPtrHeadInt16
+	case opStructFieldHeadInt32:
+		code.op = opStructFieldPtrHeadInt32
+	case opStructFieldHeadInt64:
+		code.op = opStructFieldPtrHeadInt64
+	case opStructFieldHeadUint:
+		code.op = opStructFieldPtrHeadUint
+	case opStructFieldHeadUint8:
+		code.op = opStructFieldPtrHeadUint8
+	case opStructFieldHeadUint16:
+		code.op = opStructFieldPtrHeadUint16
+	case opStructFieldHeadUint32:
+		code.op = opStructFieldPtrHeadUint32
+	case opStructFieldHeadUint64:
+		code.op = opStructFieldPtrHeadUint64
+	case opStructFieldHeadFloat32:
+		code.op = opStructFieldPtrHeadFloat32
+	case opStructFieldHeadFloat64:
+		code.op = opStructFieldPtrHeadFloat64
 	case opStructFieldHeadString:
 		code.op = opStructFieldPtrHeadString
+	case opStructFieldHeadBool:
+		code.op = opStructFieldPtrHeadBool
 	default:
-		return newOpCode(opPtr, typ, code), nil
+		return newOpCode(opPtr, typ, code)
 	}
-	return code, nil
+	return code
+}
+
+func (e *Encoder) compilePtrOp(typ *rtype) (*opcode, error) {
+	code, err := e.compileOp(typ.Elem())
+	if err != nil {
+		return nil, err
+	}
+	return e.optimizeStructFieldPtrHead(typ, code), nil
 }
 
 func (e *Encoder) compileIntOp(typ *rtype) (*opcode, error) {
@@ -154,9 +182,9 @@ func (e *Encoder) compileSliceOp(typ *rtype) (*opcode, error) {
 }
 
 func (e *Encoder) compileStructOp(typ *rtype) (*opcode, error) {
-	// header => firstField => structField => end
+	// header => code => structField => code => end
 	//                        ^          |
-	//                          |________|
+	//                        |__________|
 	fieldNum := typ.NumField()
 	fieldIdx := 0
 	var (
@@ -183,47 +211,86 @@ func (e *Encoder) compileStructOp(typ *rtype) (*opcode, error) {
 			return nil, err
 		}
 		key := fmt.Sprintf(`"%s":`, keyName)
-		if fieldIdx == 0 {
 		fieldCode := &structFieldCode{
 			opcodeHeader: &opcodeHeader{
-					op:   opStructFieldHead,
 				typ:  fieldType,
 				next: valueCode,
 			},
-				key:    key,
+			key:    []byte(key),
 			offset: field.Offset,
 		}
+		if fieldIdx == 0 {
+			fieldCode.op = opStructFieldHead
 			head = fieldCode
 			code = (*opcode)(unsafe.Pointer(fieldCode))
 			prevField = fieldCode
 			switch valueCode.op {
 			case opInt:
 				fieldCode.op = opStructFieldHeadInt
+			case opInt8:
+				fieldCode.op = opStructFieldHeadInt8
+			case opInt16:
+				fieldCode.op = opStructFieldHeadInt16
+			case opInt32:
+				fieldCode.op = opStructFieldHeadInt32
+			case opInt64:
+				fieldCode.op = opStructFieldHeadInt64
+			case opUint:
+				fieldCode.op = opStructFieldHeadUint
+			case opUint8:
+				fieldCode.op = opStructFieldHeadUint8
+			case opUint16:
+				fieldCode.op = opStructFieldHeadUint16
+			case opUint32:
+				fieldCode.op = opStructFieldHeadUint32
+			case opUint64:
+				fieldCode.op = opStructFieldHeadUint64
+			case opFloat32:
+				fieldCode.op = opStructFieldHeadFloat32
+			case opFloat64:
+				fieldCode.op = opStructFieldHeadFloat64
 			case opString:
 				fieldCode.op = opStructFieldHeadString
+			case opBool:
+				fieldCode.op = opStructFieldHeadBool
 			default:
 				code = valueCode.beforeLastCode()
 			}
 		} else {
-			fieldCode := &structFieldCode{
+			fieldCode.op = opStructField
-				opcodeHeader: &opcodeHeader{
-					op:   opStructField,
-					typ:  fieldType,
-					next: valueCode,
-				},
-				key:    key,
-				offset: field.Offset,
-			}
 			code.next = (*opcode)(unsafe.Pointer(fieldCode))
 			prevField.nextField = (*opcode)(unsafe.Pointer(fieldCode))
 			prevField = fieldCode
+			code = (*opcode)(unsafe.Pointer(fieldCode))
 			switch valueCode.op {
 			case opInt:
 				fieldCode.op = opStructFieldInt
-				code = (*opcode)(unsafe.Pointer(fieldCode))
+			case opInt8:
+				fieldCode.op = opStructFieldInt8
+			case opInt16:
+				fieldCode.op = opStructFieldInt16
+			case opInt32:
+				fieldCode.op = opStructFieldInt32
+			case opInt64:
+				fieldCode.op = opStructFieldInt64
+			case opUint:
+				fieldCode.op = opStructFieldUint
+			case opUint8:
+				fieldCode.op = opStructFieldUint8
+			case opUint16:
+				fieldCode.op = opStructFieldUint16
+			case opUint32:
+				fieldCode.op = opStructFieldUint32
+			case opUint64:
+				fieldCode.op = opStructFieldUint64
+			case opFloat32:
+				fieldCode.op = opStructFieldFloat32
+			case opFloat64:
+				fieldCode.op = opStructFieldFloat64
 			case opString:
 				fieldCode.op = opStructFieldString
-				code = (*opcode)(unsafe.Pointer(fieldCode))
+			case opBool:
+				fieldCode.op = opStructFieldBool
 			default:
 				code = valueCode.beforeLastCode()
 			}

encode_opcode.go

@@ -31,13 +31,49 @@ const (
 	opSliceEnd
 	opStructFieldHead
 	opStructFieldHeadInt
+	opStructFieldHeadInt8
+	opStructFieldHeadInt16
+	opStructFieldHeadInt32
+	opStructFieldHeadInt64
+	opStructFieldHeadUint
+	opStructFieldHeadUint8
+	opStructFieldHeadUint16
+	opStructFieldHeadUint32
+	opStructFieldHeadUint64
+	opStructFieldHeadFloat32
+	opStructFieldHeadFloat64
 	opStructFieldHeadString
+	opStructFieldHeadBool
 	opStructFieldPtrHead
 	opStructFieldPtrHeadInt
+	opStructFieldPtrHeadInt8
+	opStructFieldPtrHeadInt16
+	opStructFieldPtrHeadInt32
+	opStructFieldPtrHeadInt64
+	opStructFieldPtrHeadUint
+	opStructFieldPtrHeadUint8
+	opStructFieldPtrHeadUint16
+	opStructFieldPtrHeadUint32
+	opStructFieldPtrHeadUint64
+	opStructFieldPtrHeadFloat32
+	opStructFieldPtrHeadFloat64
 	opStructFieldPtrHeadString
+	opStructFieldPtrHeadBool
 	opStructField
 	opStructFieldInt
+	opStructFieldInt8
+	opStructFieldInt16
+	opStructFieldInt32
+	opStructFieldInt64
+	opStructFieldUint
+	opStructFieldUint8
+	opStructFieldUint16
+	opStructFieldUint32
+	opStructFieldUint64
+	opStructFieldFloat32
+	opStructFieldFloat64
 	opStructFieldString
+	opStructFieldBool
 	opStructEnd
 )
 
@@ -85,20 +121,92 @@ func (t opType) String() string {
 		return "STRUCT_FIELD_HEAD"
 	case opStructFieldHeadInt:
 		return "STRUCT_FIELD_HEAD_INT"
+	case opStructFieldHeadInt8:
+		return "STRUCT_FIELD_HEAD_INT8"
+	case opStructFieldHeadInt16:
+		return "STRUCT_FIELD_HEAD_INT16"
+	case opStructFieldHeadInt32:
+		return "STRUCT_FIELD_HEAD_INT32"
+	case opStructFieldHeadInt64:
+		return "STRUCT_FIELD_HEAD_INT64"
+	case opStructFieldHeadUint:
+		return "STRUCT_FIELD_HEAD_UINT"
+	case opStructFieldHeadUint8:
+		return "STRUCT_FIELD_HEAD_UINT8"
+	case opStructFieldHeadUint16:
+		return "STRUCT_FIELD_HEAD_UINT16"
+	case opStructFieldHeadUint32:
+		return "STRUCT_FIELD_HEAD_UINT32"
+	case opStructFieldHeadUint64:
+		return "STRUCT_FIELD_HEAD_UINT64"
+	case opStructFieldHeadFloat32:
+		return "STRUCT_FIELD_HEAD_FLOAT32"
+	case opStructFieldHeadFloat64:
+		return "STRUCT_FIELD_HEAD_FLOAT64"
 	case opStructFieldHeadString:
 		return "STRUCT_FIELD_HEAD_STRING"
+	case opStructFieldHeadBool:
+		return "STRUCT_FIELD_HEAD_BOOL"
 	case opStructFieldPtrHead:
 		return "STRUCT_FIELD_PTR_HEAD"
 	case opStructFieldPtrHeadInt:
 		return "STRUCT_FIELD_PTR_HEAD_INT"
+	case opStructFieldPtrHeadInt8:
+		return "STRUCT_FIELD_PTR_HEAD_INT8"
+	case opStructFieldPtrHeadInt16:
+		return "STRUCT_FIELD_PTR_HEAD_INT16"
+	case opStructFieldPtrHeadInt32:
+		return "STRUCT_FIELD_PTR_HEAD_INT32"
+	case opStructFieldPtrHeadInt64:
+		return "STRUCT_FIELD_PTR_HEAD_INT64"
+	case opStructFieldPtrHeadUint:
+		return "STRUCT_FIELD_PTR_HEAD_UINT"
+	case opStructFieldPtrHeadUint8:
+		return "STRUCT_FIELD_PTR_HEAD_UINT8"
+	case opStructFieldPtrHeadUint16:
+		return "STRUCT_FIELD_PTR_HEAD_UINT16"
+	case opStructFieldPtrHeadUint32:
+		return "STRUCT_FIELD_PTR_HEAD_UINT32"
+	case opStructFieldPtrHeadUint64:
+		return "STRUCT_FIELD_PTR_HEAD_UINT64"
+	case opStructFieldPtrHeadFloat32:
+		return "STRUCT_FIELD_PTR_HEAD_FLOAT32"
+	case opStructFieldPtrHeadFloat64:
+		return "STRUCT_FIELD_PTR_HEAD_FLOAT64"
 	case opStructFieldPtrHeadString:
 		return "STRUCT_FIELD_PTR_HEAD_STRING"
+	case opStructFieldPtrHeadBool:
+		return "STRUCT_FIELD_PTR_HEAD_BOOL"
 	case opStructField:
 		return "STRUCT_FIELD"
 	case opStructFieldInt:
 		return "STRUCT_FIELD_INT"
+	case opStructFieldInt8:
+		return "STRUCT_FIELD_INT8"
+	case opStructFieldInt16:
+		return "STRUCT_FIELD_INT16"
+	case opStructFieldInt32:
+		return "STRUCT_FIELD_INT32"
+	case opStructFieldInt64:
+		return "STRUCT_FIELD_INT64"
+	case opStructFieldUint:
+		return "STRUCT_FIELD_UINT"
+	case opStructFieldUint8:
+		return "STRUCT_FIELD_UINT8"
+	case opStructFieldUint16:
+		return "STRUCT_FIELD_UINT16"
+	case opStructFieldUint32:
+		return "STRUCT_FIELD_UINT32"
+	case opStructFieldUint64:
+		return "STRUCT_FIELD_UINT64"
+	case opStructFieldFloat32:
+		return "STRUCT_FIELD_FLOAT32"
+	case opStructFieldFloat64:
+		return "STRUCT_FIELD_FLOAT64"
 	case opStructFieldString:
 		return "STRUCT_FIELD_STRING"
+	case opStructFieldBool:
+		return "STRUCT_FIELD_BOOL"
 	case opStructEnd:
 		return "STRUCT_END"
 	}
@@ -192,7 +300,6 @@ type sliceElemCode struct {
 	len  uintptr
 	size uintptr
 	data uintptr
-	elem *sliceElemCode // first => elem
 	end  *opcode
 }
 
@@ -204,7 +311,7 @@ func (c *sliceElemCode) set(header *reflect.SliceHeader) {
 
 type structFieldCode struct {
 	*opcodeHeader
-	key       string
+	key       []byte
 	offset    uintptr
 	nextField *opcode
 	end       *opcode

encode_vm.go

@@ -98,7 +98,7 @@ func (e *Encoder) run(code *opcode) error {
 				code = field.end
 			} else {
 				e.encodeByte('{')
-				e.encodeString(field.key)
+				e.encodeBytes(field.key)
 				code = field.next
 				code.ptr = field.ptr + field.offset
 				field.nextField.ptr = field.ptr
@@ -114,11 +114,187 @@ func (e *Encoder) run(code *opcode) error {
 				code = field.end
 			} else {
 				e.encodeByte('{')
-				e.encodeString(field.key)
+				e.encodeBytes(field.key)
 				e.encodeInt(e.ptrToInt(field.ptr + field.offset))
 				field.nextField.ptr = field.ptr
 				code = field.next
 			}
+		case opStructFieldPtrHeadInt8:
+			code.ptr = e.ptrToPtr(code.ptr)
+			fallthrough
+		case opStructFieldHeadInt8:
+			field := code.toStructFieldCode()
+			ptr := field.ptr
+			if ptr == 0 {
+				e.encodeString("null")
+				code = field.end
+			} else {
+				e.encodeByte('{')
+				e.encodeBytes(field.key)
+				e.encodeInt8(e.ptrToInt8(field.ptr + field.offset))
+				field.nextField.ptr = field.ptr
+				code = field.next
+			}
+		case opStructFieldPtrHeadInt16:
+			code.ptr = e.ptrToPtr(code.ptr)
+			fallthrough
+		case opStructFieldHeadInt16:
+			field := code.toStructFieldCode()
+			ptr := field.ptr
+			if ptr == 0 {
+				e.encodeString("null")
+				code = field.end
+			} else {
+				e.encodeByte('{')
+				e.encodeBytes(field.key)
+				e.encodeInt16(e.ptrToInt16(field.ptr + field.offset))
+				field.nextField.ptr = field.ptr
+				code = field.next
+			}
+		case opStructFieldPtrHeadInt32:
+			code.ptr = e.ptrToPtr(code.ptr)
+			fallthrough
+		case opStructFieldHeadInt32:
+			field := code.toStructFieldCode()
+			ptr := field.ptr
+			if ptr == 0 {
+				e.encodeString("null")
+				code = field.end
+			} else {
+				e.encodeByte('{')
+				e.encodeBytes(field.key)
+				e.encodeInt32(e.ptrToInt32(field.ptr + field.offset))
+				field.nextField.ptr = field.ptr
+				code = field.next
+			}
+		case opStructFieldPtrHeadInt64:
+			code.ptr = e.ptrToPtr(code.ptr)
+			fallthrough
+		case opStructFieldHeadInt64:
+			field := code.toStructFieldCode()
+			ptr := field.ptr
+			if ptr == 0 {
+				e.encodeString("null")
+				code = field.end
+			} else {
+				e.encodeByte('{')
+				e.encodeBytes(field.key)
+				e.encodeInt64(e.ptrToInt64(field.ptr + field.offset))
+				field.nextField.ptr = field.ptr
+				code = field.next
+			}
+		case opStructFieldPtrHeadUint:
+			code.ptr = e.ptrToPtr(code.ptr)
+			fallthrough
+		case opStructFieldHeadUint:
+			field := code.toStructFieldCode()
+			ptr := field.ptr
+			if ptr == 0 {
+				e.encodeString("null")
+				code = field.end
+			} else {
+				e.encodeByte('{')
+				e.encodeBytes(field.key)
+				e.encodeUint(e.ptrToUint(field.ptr + field.offset))
+				field.nextField.ptr = field.ptr
+				code = field.next
+			}
+		case opStructFieldPtrHeadUint8:
+			code.ptr = e.ptrToPtr(code.ptr)
+			fallthrough
+		case opStructFieldHeadUint8:
+			field := code.toStructFieldCode()
+			ptr := field.ptr
+			if ptr == 0 {
+				e.encodeString("null")
+				code = field.end
+			} else {
+				e.encodeByte('{')
+				e.encodeBytes(field.key)
+				e.encodeUint8(e.ptrToUint8(field.ptr + field.offset))
+				field.nextField.ptr = field.ptr
+				code = field.next
+			}
+		case opStructFieldPtrHeadUint16:
+			code.ptr = e.ptrToPtr(code.ptr)
+			fallthrough
+		case opStructFieldHeadUint16:
+			field := code.toStructFieldCode()
+			ptr := field.ptr
+			if ptr == 0 {
+				e.encodeString("null")
+				code = field.end
+			} else {
+				e.encodeByte('{')
+				e.encodeBytes(field.key)
+				e.encodeUint16(e.ptrToUint16(field.ptr + field.offset))
+				field.nextField.ptr = field.ptr
+				code = field.next
+			}
+		case opStructFieldPtrHeadUint32:
+			code.ptr = e.ptrToPtr(code.ptr)
+			fallthrough
+		case opStructFieldHeadUint32:
+			field := code.toStructFieldCode()
+			ptr := field.ptr
+			if ptr == 0 {
+				e.encodeString("null")
+				code = field.end
+			} else {
+				e.encodeByte('{')
+				e.encodeBytes(field.key)
+				e.encodeUint32(e.ptrToUint32(field.ptr + field.offset))
+				field.nextField.ptr = field.ptr
+				code = field.next
+			}
+		case opStructFieldPtrHeadUint64:
+			code.ptr = e.ptrToPtr(code.ptr)
+			fallthrough
+		case opStructFieldHeadUint64:
+			field := code.toStructFieldCode()
+			ptr := field.ptr
+			if ptr == 0 {
+				e.encodeString("null")
+				code = field.end
+			} else {
+				e.encodeByte('{')
+				e.encodeBytes(field.key)
+				e.encodeUint64(e.ptrToUint64(field.ptr + field.offset))
+				field.nextField.ptr = field.ptr
+				code = field.next
+			}
+		case opStructFieldPtrHeadFloat32:
+			code.ptr = e.ptrToPtr(code.ptr)
+			fallthrough
+		case opStructFieldHeadFloat32:
+			field := code.toStructFieldCode()
+			ptr := field.ptr
+			if ptr == 0 {
+				e.encodeString("null")
+				code = field.end
+			} else {
+				e.encodeByte('{')
+				e.encodeBytes(field.key)
+				e.encodeFloat32(e.ptrToFloat32(field.ptr + field.offset))
+				field.nextField.ptr = field.ptr
+				code = field.next
+			}
+		case opStructFieldPtrHeadFloat64:
+			code.ptr = e.ptrToPtr(code.ptr)
+			fallthrough
+		case opStructFieldHeadFloat64:
+			field := code.toStructFieldCode()
+			ptr := field.ptr
+			if ptr == 0 {
+				e.encodeString("null")
+				code = field.end
+			} else {
+				e.encodeByte('{')
+				e.encodeBytes(field.key)
+				e.encodeFloat64(e.ptrToFloat64(field.ptr + field.offset))
+				field.nextField.ptr = field.ptr
+				code = field.next
+			}
 		case opStructFieldPtrHeadString:
 			code.ptr = e.ptrToPtr(code.ptr)
 			fallthrough
@@ -130,15 +306,31 @@ func (e *Encoder) run(code *opcode) error {
 				code = field.end
 			} else {
 				e.encodeByte('{')
-				e.encodeString(field.key)
+				e.encodeBytes(field.key)
 				e.encodeEscapedString(e.ptrToString(field.ptr + field.offset))
 				field.nextField.ptr = field.ptr
 				code = field.next
 			}
+		case opStructFieldPtrHeadBool:
+			code.ptr = e.ptrToPtr(code.ptr)
+			fallthrough
+		case opStructFieldHeadBool:
+			field := code.toStructFieldCode()
+			ptr := field.ptr
+			if ptr == 0 {
+				e.encodeString("null")
+				code = field.end
+			} else {
+				e.encodeByte('{')
+				e.encodeBytes(field.key)
+				e.encodeBool(e.ptrToBool(field.ptr + field.offset))
+				field.nextField.ptr = field.ptr
+				code = field.next
+			}
 		case opStructField:
 			e.encodeByte(',')
 			c := code.toStructFieldCode()
-			e.encodeString(c.key)
+			e.encodeBytes(c.key)
 			code = code.next
 			code.ptr = c.ptr + c.offset
 			c.nextField.ptr = c.ptr
@@ -146,16 +338,100 @@ func (e *Encoder) run(code *opcode) error {
 			e.encodeByte(',')
 			c := code.toStructFieldCode()
 			c.nextField.ptr = c.ptr
-			e.encodeString(c.key)
+			e.encodeBytes(c.key)
 			e.encodeInt(e.ptrToInt(c.ptr + c.offset))
 			code = code.next
+		case opStructFieldInt8:
+			e.encodeByte(',')
+			c := code.toStructFieldCode()
+			c.nextField.ptr = c.ptr
+			e.encodeBytes(c.key)
+			e.encodeInt8(e.ptrToInt8(c.ptr + c.offset))
+			code = code.next
+		case opStructFieldInt16:
+			e.encodeByte(',')
+			c := code.toStructFieldCode()
+			c.nextField.ptr = c.ptr
+			e.encodeBytes(c.key)
+			e.encodeInt16(e.ptrToInt16(c.ptr + c.offset))
+			code = code.next
+		case opStructFieldInt32:
+			e.encodeByte(',')
+			c := code.toStructFieldCode()
+			c.nextField.ptr = c.ptr
+			e.encodeBytes(c.key)
+			e.encodeInt32(e.ptrToInt32(c.ptr + c.offset))
+			code = code.next
+		case opStructFieldInt64:
+			e.encodeByte(',')
+			c := code.toStructFieldCode()
+			c.nextField.ptr = c.ptr
+			e.encodeBytes(c.key)
+			e.encodeInt64(e.ptrToInt64(c.ptr + c.offset))
+			code = code.next
+		case opStructFieldUint:
+			e.encodeByte(',')
+			c := code.toStructFieldCode()
+			c.nextField.ptr = c.ptr
+			e.encodeBytes(c.key)
+			e.encodeUint(e.ptrToUint(c.ptr + c.offset))
+			code = code.next
+		case opStructFieldUint8:
+			e.encodeByte(',')
+			c := code.toStructFieldCode()
+			c.nextField.ptr = c.ptr
+			e.encodeBytes(c.key)
+			e.encodeUint8(e.ptrToUint8(c.ptr + c.offset))
+			code = code.next
+		case opStructFieldUint16:
+			e.encodeByte(',')
+			c := code.toStructFieldCode()
+			c.nextField.ptr = c.ptr
+			e.encodeBytes(c.key)
+			e.encodeUint16(e.ptrToUint16(c.ptr + c.offset))
+			code = code.next
+		case opStructFieldUint32:
+			e.encodeByte(',')
+			c := code.toStructFieldCode()
+			c.nextField.ptr = c.ptr
+			e.encodeBytes(c.key)
+			e.encodeUint32(e.ptrToUint32(c.ptr + c.offset))
+			code = code.next
+		case opStructFieldUint64:
+			e.encodeByte(',')
+			c := code.toStructFieldCode()
+			c.nextField.ptr = c.ptr
+			e.encodeBytes(c.key)
+			e.encodeUint64(e.ptrToUint64(c.ptr + c.offset))
+			code = code.next
+		case opStructFieldFloat32:
+			e.encodeByte(',')
+			c := code.toStructFieldCode()
+			c.nextField.ptr = c.ptr
+			e.encodeBytes(c.key)
+			e.encodeFloat32(e.ptrToFloat32(c.ptr + c.offset))
+			code = code.next
+		case opStructFieldFloat64:
+			e.encodeByte(',')
+			c := code.toStructFieldCode()
+			c.nextField.ptr = c.ptr
+			e.encodeBytes(c.key)
+			e.encodeFloat64(e.ptrToFloat64(c.ptr + c.offset))
+			code = code.next
 		case opStructFieldString:
 			e.encodeByte(',')
 			c := code.toStructFieldCode()
 			c.nextField.ptr = c.ptr
-			e.encodeString(c.key)
+			e.encodeBytes(c.key)
 			e.encodeEscapedString(e.ptrToString(c.ptr + c.offset))
 			code = code.next
+		case opStructFieldBool:
+			e.encodeByte(',')
+			c := code.toStructFieldCode()
+			c.nextField.ptr = c.ptr
+			e.encodeBytes(c.key)
+			e.encodeBool(e.ptrToBool(c.ptr + c.offset))
+			code = code.next
 		case opStructEnd:
 			e.encodeByte('}')
 			code = code.next