| 39 | |
| 40 | #[derive(Debug, Clone, Copy)] |
| 41 | pub struct Timestamp { |
| 42 | /// 硬件原始时间戳 (纳秒，单调递增，来源各异) |
| 43 | pub hw_raw_ns: u64, |
| 44 | |
| 45 | /// 【核心特性】经过 Software PLL 矫正后的系统时间 |
| 46 | /// 对齐到 CLOCK_REALTIME 或 CLOCK_MONOTONIC，消除晶振温漂 |
| 47 | pub system_synced: Duration, |
| 48 | } |
| 49 | |
| 50 | #[derive(Debug, Clone, Default)] |
| 51 | pub struct FrameMetadata { |
nothing calls this directly
no outgoing calls
no test coverage detected