package buf // import "go.unistack.org/micro/v4/util/buf" import ( "bytes" "io" ) var _ io.Closer = &Buffer{} // Buffer bytes.Buffer wrapper to satisfie io.Closer interface type Buffer struct { *bytes.Buffer } // Close reset buffer contents func (b *Buffer) Close() error { b.Buffer.Reset() return nil } // New creates new buffer that satisfies Closer interface func New(b *bytes.Buffer) *Buffer { if b == nil { b = bytes.NewBuffer(nil) } return &Buffer{b} }