1 files changed, 0 insertions, 96 deletions
diff --git a/vendor/github.com/jackc/pgx/v5/pgproto3/copy_in_response.go b/vendor/github.com/jackc/pgx/v5/pgproto3/copy_in_response.go
deleted file mode 100644
index 06cf99ced..000000000
--- a/vendor/github.com/jackc/pgx/v5/pgproto3/copy_in_response.go
+++ /dev/null
@@ -1,96 +0,0 @@
-package pgproto3
-
-import (
-	"bytes"
-	"encoding/binary"
-	"encoding/json"
-	"errors"
-	"math"
-
-	"github.com/jackc/pgx/v5/internal/pgio"
-)
-
-type CopyInResponse struct {
-	OverallFormat     byte
-	ColumnFormatCodes []uint16
-}
-
-// Backend identifies this message as sendable by the PostgreSQL backend.
-func (*CopyInResponse) Backend() {}
-
-// Decode decodes src into dst. src must contain the complete message with the exception of the initial 1 byte message
-// type identifier and 4 byte message length.
-func (dst *CopyInResponse) Decode(src []byte) error {
-	buf := bytes.NewBuffer(src)
-
-	if buf.Len() < 3 {
-		return &invalidMessageFormatErr{messageType: "CopyInResponse"}
-	}
-
-	overallFormat := buf.Next(1)[0]
-
-	columnCount := int(binary.BigEndian.Uint16(buf.Next(2)))
-	if buf.Len() != columnCount*2 {
-		return &invalidMessageFormatErr{messageType: "CopyInResponse"}
-	}
-
-	columnFormatCodes := make([]uint16, columnCount)
-	for i := 0; i < columnCount; i++ {
-		columnFormatCodes[i] = binary.BigEndian.Uint16(buf.Next(2))
-	}
-
-	*dst = CopyInResponse{OverallFormat: overallFormat, ColumnFormatCodes: columnFormatCodes}
-
-	return nil
-}
-
-// Encode encodes src into dst. dst will include the 1 byte message type identifier and the 4 byte message length.
-func (src *CopyInResponse) Encode(dst []byte) ([]byte, error) {
-	dst, sp := beginMessage(dst, 'G')
-
-	dst = append(dst, src.OverallFormat)
-	if len(src.ColumnFormatCodes) > math.MaxUint16 {
-		return nil, errors.New("too many column format codes")
-	}
-	dst = pgio.AppendUint16(dst, uint16(len(src.ColumnFormatCodes)))
-	for _, fc := range src.ColumnFormatCodes {
-		dst = pgio.AppendUint16(dst, fc)
-	}
-
-	return finishMessage(dst, sp)
-}
-
-// MarshalJSON implements encoding/json.Marshaler.
-func (src CopyInResponse) MarshalJSON() ([]byte, error) {
-	return json.Marshal(struct {
-		Type              string
-		ColumnFormatCodes []uint16
-	}{
-		Type:              "CopyInResponse",
-		ColumnFormatCodes: src.ColumnFormatCodes,
-	})
-}
-
-// UnmarshalJSON implements encoding/json.Unmarshaler.
-func (dst *CopyInResponse) UnmarshalJSON(data []byte) error {
-	// Ignore null, like in the main JSON package.
-	if string(data) == "null" {
-		return nil
-	}
-
-	var msg struct {
-		OverallFormat     string
-		ColumnFormatCodes []uint16
-	}
-	if err := json.Unmarshal(data, &msg); err != nil {
-		return err
-	}
-
-	if len(msg.OverallFormat) != 1 {
-		return errors.New("invalid length for CopyInResponse.OverallFormat")
-	}
-
-	dst.OverallFormat = msg.OverallFormat[0]
-	dst.ColumnFormatCodes = msg.ColumnFormatCodes
-	return nil
-}