1 files changed, 0 insertions, 67 deletions
diff --git a/vendor/github.com/jackc/pgx/v5/pgproto3/parameter_description.go b/vendor/github.com/jackc/pgx/v5/pgproto3/parameter_description.go
deleted file mode 100644
index 1ef27b75f..000000000
--- a/vendor/github.com/jackc/pgx/v5/pgproto3/parameter_description.go
+++ /dev/null
@@ -1,67 +0,0 @@
-package pgproto3
-
-import (
-	"bytes"
-	"encoding/binary"
-	"encoding/json"
-	"errors"
-	"math"
-
-	"github.com/jackc/pgx/v5/internal/pgio"
-)
-
-type ParameterDescription struct {
-	ParameterOIDs []uint32
-}
-
-// Backend identifies this message as sendable by the PostgreSQL backend.
-func (*ParameterDescription) 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 *ParameterDescription) Decode(src []byte) error {
-	buf := bytes.NewBuffer(src)
-
-	if buf.Len() < 2 {
-		return &invalidMessageFormatErr{messageType: "ParameterDescription"}
-	}
-
-	// Reported parameter count will be incorrect when number of args is greater than uint16
-	buf.Next(2)
-	// Instead infer parameter count by remaining size of message
-	parameterCount := buf.Len() / 4
-
-	*dst = ParameterDescription{ParameterOIDs: make([]uint32, parameterCount)}
-
-	for i := 0; i < parameterCount; i++ {
-		dst.ParameterOIDs[i] = binary.BigEndian.Uint32(buf.Next(4))
-	}
-
-	return nil
-}
-
-// Encode encodes src into dst. dst will include the 1 byte message type identifier and the 4 byte message length.
-func (src *ParameterDescription) Encode(dst []byte) ([]byte, error) {
-	dst, sp := beginMessage(dst, 't')
-
-	if len(src.ParameterOIDs) > math.MaxUint16 {
-		return nil, errors.New("too many parameter oids")
-	}
-	dst = pgio.AppendUint16(dst, uint16(len(src.ParameterOIDs)))
-	for _, oid := range src.ParameterOIDs {
-		dst = pgio.AppendUint32(dst, oid)
-	}
-
-	return finishMessage(dst, sp)
-}
-
-// MarshalJSON implements encoding/json.Marshaler.
-func (src ParameterDescription) MarshalJSON() ([]byte, error) {
-	return json.Marshal(struct {
-		Type          string
-		ParameterOIDs []uint32
-	}{
-		Type:          "ParameterDescription",
-		ParameterOIDs: src.ParameterOIDs,
-	})
-}