ose

ExtendReadCloser composes a ReadCloser with an underlying Reader and a function that is called when Close method is called.

ExtendWriteCloser composes a WriteCloser with an underlying Writer and a function that is called when Close method is called.

NewConditionalCloser creates new ConditionalCloser.

NewConditionalReadCloser creates new ConditionalReadCloser.

NewConditionalWriteCloser creates new ConditionalWriteCloser.

NewReadCloser composes a ReadCloser with an underlying Reader and a function that is called when Close method is called.

NewWriteCloser composes a WriteCloser with an underlying Writer and a function that is called when Close method is called.

NopReadCloser composes a ReadCloser with an underlying Reader.

NopWriteCloser composes a WriteCloser with an underlying Writer.

ComposedReadCloser implements io.ReadCloser.

ComposedWriteCloser implements io.WriteCloser.

ConditionalCloser implements io.Closer.

ExtendedReadCloser implements io.ReadCloser.

ExtendedWriteCloser implements io.WriteCloser.

see https://stackoverflow.com/questions/18970265.