Enum TimeScale
#[non_exhaustive]pub enum TimeScale {
TAI,
TT,
ET,
TDB,
UTC,
GPST,
GST,
BDT,
QZSST,
}
Expand description
Enum of the different time systems available
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
TAI
TAI is the representation of an Epoch internally
TT
Terrestrial Time (TT) (previously called Terrestrial Dynamical Time (TDT))
ET
Ephemeris Time as defined by SPICE (slightly different from true TDB)
TDB
Dynamic Barycentric Time (TDB) (higher fidelity SPICE ephemeris time)
UTC
Universal Coordinated Time
GPST
GPS Time scale whose reference epoch is UTC midnight between 05 January and 06 January 1980; cf. https://gssc.esa.int/navipedia/index.php/Time_References_in_GNSS#GPS_Time_.28GPST.29. |UTC - TAI| = 19 Leap Seconds on that day.
GST
Galileo Time scale
BDT
BeiDou Time scale
QZSST
QZSS Time scale has the same properties as GPST but with dedicated clocks
Implementations§
§impl TimeScale
impl TimeScale
pub const fn reference_epoch(self) -> Epoch
pub const fn reference_epoch(self) -> Epoch
Returns this time scale’s reference epoch: Time Scale initialization date, expressed as an Epoch in TAI
§impl TimeScale
impl TimeScale
pub const fn uses_leap_seconds(&self) -> bool
pub const fn uses_leap_seconds(&self) -> bool
Returns true if self takes leap seconds into account
Trait Implementations§
§impl<'de> Deserialize<'de> for TimeScale
impl<'de> Deserialize<'de> for TimeScale
§fn deserialize<__D>(
__deserializer: __D,
) -> Result<TimeScale, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D,
) -> Result<TimeScale, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
§impl From<u8> for TimeScale
impl From<u8> for TimeScale
Allows conversion of a u8 into a TimeSystem. Mapping: 1: TT; 2: ET; 3: TDB; 4: UTC; 5: GPST; 6: GST; 7: BDT; 8: QZSST; anything else: TAI
§impl Ord for TimeScale
impl Ord for TimeScale
§impl PartialOrd for TimeScale
impl PartialOrd for TimeScale
§impl Serialize for TimeScale
impl Serialize for TimeScale
§fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
impl Copy for TimeScale
impl Eq for TimeScale
impl StructuralPartialEq for TimeScale
Auto Trait Implementations§
impl Freeze for TimeScale
impl RefUnwindSafe for TimeScale
impl Send for TimeScale
impl Sync for TimeScale
impl Unpin for TimeScale
impl UnwindSafe for TimeScale
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T: ?Sized,
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T: ?Sized,
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T: Clone,
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unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
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impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool
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fn equivalent(&self, key: &K) -> bool
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and return true
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fn equivalent(&self, key: &K) -> bool
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§impl<SS, SP> SupersetOf<SS> for SPwhere
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