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oas_json_gen.go
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/
oas_json_gen.go
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// Code generated by ogen, DO NOT EDIT.
package api
import (
"math/bits"
"strconv"
"github.com/go-faster/errors"
"github.com/go-faster/jx"
"github.com/ogen-go/ogen/validate"
)
// Encode implements json.Marshaler.
func (s *Error) Encode(e *jx.Encoder) {
e.ObjStart()
s.encodeFields(e)
e.ObjEnd()
}
// encodeFields encodes fields.
func (s *Error) encodeFields(e *jx.Encoder) {
{
e.FieldStart("code")
e.Int64(s.Code)
}
{
e.FieldStart("message")
e.Str(s.Message)
}
}
var jsonFieldsNameOfError = [2]string{
0: "code",
1: "message",
}
// Decode decodes Error from json.
func (s *Error) Decode(d *jx.Decoder) error {
if s == nil {
return errors.New("invalid: unable to decode Error to nil")
}
var requiredBitSet [1]uint8
if err := d.ObjBytes(func(d *jx.Decoder, k []byte) error {
switch string(k) {
case "code":
requiredBitSet[0] |= 1 << 0
if err := func() error {
v, err := d.Int64()
s.Code = int64(v)
if err != nil {
return err
}
return nil
}(); err != nil {
return errors.Wrap(err, "decode field \"code\"")
}
case "message":
requiredBitSet[0] |= 1 << 1
if err := func() error {
v, err := d.Str()
s.Message = string(v)
if err != nil {
return err
}
return nil
}(); err != nil {
return errors.Wrap(err, "decode field \"message\"")
}
default:
return d.Skip()
}
return nil
}); err != nil {
return errors.Wrap(err, "decode Error")
}
// Validate required fields.
var failures []validate.FieldError
for i, mask := range [1]uint8{
0b00000011,
} {
if result := (requiredBitSet[i] & mask) ^ mask; result != 0 {
// Mask only required fields and check equality to mask using XOR.
//
// If XOR result is not zero, result is not equal to expected, so some fields are missed.
// Bits of fields which would be set are actually bits of missed fields.
missed := bits.OnesCount8(result)
for bitN := 0; bitN < missed; bitN++ {
bitIdx := bits.TrailingZeros8(result)
fieldIdx := i*8 + bitIdx
var name string
if fieldIdx < len(jsonFieldsNameOfError) {
name = jsonFieldsNameOfError[fieldIdx]
} else {
name = strconv.Itoa(fieldIdx)
}
failures = append(failures, validate.FieldError{
Name: name,
Error: validate.ErrFieldRequired,
})
// Reset bit.
result &^= 1 << bitIdx
}
}
}
if len(failures) > 0 {
return &validate.Error{Fields: failures}
}
return nil
}
// MarshalJSON implements stdjson.Marshaler.
func (s *Error) MarshalJSON() ([]byte, error) {
e := jx.Encoder{}
s.Encode(&e)
return e.Bytes(), nil
}
// UnmarshalJSON implements stdjson.Unmarshaler.
func (s *Error) UnmarshalJSON(data []byte) error {
d := jx.DecodeBytes(data)
return s.Decode(d)
}