package binary import ( "io" . "github.com/tendermint/tendermint/common" ) // String func WriteString(s string, w io.Writer, n *int64, err *error) { WriteVarint(len(s), w, n, err) WriteTo([]byte(s), w, n, err) } func ReadString(r io.Reader, n *int64, err *error) string { length := ReadVarint(r, n, err) if *err != nil { return "" } if length < 0 { *err = ErrBinaryReadSizeUnderflow return "" } if MaxBinaryReadSize < MaxInt64(int64(length), *n+int64(length)) { *err = ErrBinaryReadSizeOverflow return "" } buf := make([]byte, length) ReadFull(buf, r, n, err) return string(buf) }