Trait bsec::clock::Clock [−][src]
pub trait Clock { fn timestamp_ns(&self) -> i64; }
The BSEC algorithem needs a clock capable of providing timestamps. Implement this trait according to your hardware platform.
Example
A possible implementation based on std::time
could look like this:
use bsec::clock::Clock; use std::time::{Duration, Instant}; pub struct TimePassed { start: Instant, } impl TimePassed { fn new() -> Self { Self { start: Instant::now() } } } impl Clock for TimePassed { fn timestamp_ns(&self) -> i64 { self.start.elapsed().as_nanos() as i64 } }
Required methods
fn timestamp_ns(&self) -> i64
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Return a monotonically increasing timestamp with nanosecond resolution.
The reference point may be arbitrary.
Implementors
impl Clock for TimePassed
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impl Clock for TimePassed
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