blob: 02d0c120f336c1f357043fafe35457d23fab6b87 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
use std::convert::TryFrom as _;
pub struct Creator {
base_time: Option<std::time::Instant>,
}
impl Creator {
pub fn new() -> Self {
Default::default()
}
pub fn frame(
&mut self,
cur_time: std::time::Instant,
data: &[u8],
) -> crate::error::Result<Vec<u8>> {
let base_time = if let Some(base_time) = &self.base_time {
base_time
} else {
self.base_time = Some(cur_time);
self.base_time.as_ref().unwrap()
};
Vec::<u8>::try_from(crate::frame::Frame {
time: cur_time - *base_time,
data: data.to_vec(),
})
}
}
impl Default for Creator {
fn default() -> Self {
Self { base_time: None }
}
}
|