(err: u32)
| 257 | const BUFFER_SIZE: usize = 8192; |
| 258 | |
| 259 | fn hresult_from_win32(err: u32) -> HRESULT { |
| 260 | if err == 0 { |
| 261 | 0 |
| 262 | } else { |
| 263 | ((err & 0xFFFF) | 0x80070000) as HRESULT |
| 264 | } |
| 265 | } |
| 266 | |
| 267 | fn succeeded(hr: HRESULT) -> bool { |
| 268 | hr >= 0 |