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package pgproto3
import (
"encoding/json"
)
type Flush struct{}
// Frontend identifies this message as sendable by a PostgreSQL frontend.
func (*Flush) Frontend() {}
// 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 *Flush) Decode(src []byte) error {
if len(src) != 0 {
return &invalidMessageLenErr{messageType: "Flush", expectedLen: 0, actualLen: len(src)}
}
return nil
}
// Encode encodes src into dst. dst will include the 1 byte message type identifier and the 4 byte message length.
func (src *Flush) Encode(dst []byte) ([]byte, error) {
return append(dst, 'H', 0, 0, 0, 4), nil
}
// MarshalJSON implements encoding/json.Marshaler.
func (src Flush) MarshalJSON() ([]byte, error) {
return json.Marshal(struct {
Type string
}{
Type: "Flush",
})
}
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