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add Add impls for &
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Robin Müller 2023-01-21 14:50:35 +01:00
parent fc76a975c1
commit 6e557c2568
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2 changed files with 42 additions and 0 deletions
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28
src/time/cds.rs
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@ -1038,6 +1038,20 @@ impl Add<Duration> for TimeProvider<DaysLen16Bits> {
}
}
impl Add<Duration> for &TimeProvider<DaysLen16Bits> {
type Output = TimeProvider<DaysLen16Bits>;
fn add(self, duration: Duration) -> Self::Output {
let (next_ccsds_days, next_ms_of_day, precision) =
add_for_max_ccsds_days_val(self, u16::MAX as u32, duration);
let mut provider = Self::Output::new_with_u16_days(next_ccsds_days as u16, next_ms_of_day);
if let Some(prec) = precision {
provider.set_submillis_precision(prec);
}
provider
}
}
/// Allows adding an duration in form of an offset. Please note that the CCSDS days will rollover
/// when they overflow, because addition needs to be infallible. The user needs to check for a
/// days overflow when this is a possibility and might be a problem.
@ -1055,6 +1069,20 @@ impl Add<Duration> for TimeProvider<DaysLen24Bits> {
}
}
impl Add<Duration> for &TimeProvider<DaysLen24Bits> {
type Output = TimeProvider<DaysLen24Bits>;
fn add(self, duration: Duration) -> Self::Output {
let (next_ccsds_days, next_ms_of_day, precision) =
add_for_max_ccsds_days_val(self, MAX_DAYS_24_BITS, duration);
let mut provider =
Self::Output::new_with_u24_days(next_ccsds_days, next_ms_of_day).unwrap();
if let Some(prec) = precision {
provider.set_submillis_precision(prec);
}
provider
}
}
/// Allows adding an duration in form of an offset. Please note that the CCSDS days will rollover
/// when they overflow, because addition needs to be infallible. The user needs to check for a
/// days overflow when this is a possibility and might be a problem.

14
src/time/cuc.rs
View File

@ -696,6 +696,20 @@ impl Add<Duration> for TimeProviderCcsdsEpoch {
}
}
impl Add<Duration> for &TimeProviderCcsdsEpoch {
type Output = TimeProviderCcsdsEpoch;
fn add(self, duration: Duration) -> Self::Output {
let (new_counter, new_fractional_part) =
get_provider_values_after_duration_addition(self, duration);
if let Some(fractional_part) = new_fractional_part {
// The generated fractional part should always be valid, so its okay to unwrap here.
return Self::Output::new_with_fractions(new_counter, fractional_part).unwrap();
}
Self::Output::new(new_counter)
}
}
#[cfg(test)]
mod tests {
use super::*;