| output |
a [class@Gio.OutputStream] |
| input |
a [class@Gio.InputStream] |
| flags |
a set of [flags@Gio.OutputStreamSpliceFlags] |
| io_priority |
the IO priority of the request |
|
a [class@Dex.Future] that resolves to the number of bytes spliced as a `gint64` or rejects with error. |