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TemporalValue

Enum TemporalValue 

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pub enum TemporalValue {
    Duration {
        months: i64,
        days: i64,
        seconds: i64,
        nanos: i64,
    },
    UtcDateTime {
        epoch_micros: i64,
    },
    Date {
        epoch_days: i64,
    },
    LocalDateTime {
        epoch_days: i64,
        nanos: i64,
    },
    LocalTime {
        nanos: i64,
    },
    OffsetTime {
        nanos: i64,
        offset_seconds: i32,
    },
    ZonedDateTime {
        epoch_days: i64,
        nanos: i64,
        offset_seconds: i32,
        zone: Option<String>,
    },
}
Expand description

Consumer-neutral temporal values accepted at GraphForge data boundaries.

Calendar and wall-clock components remain separate: durations are never collapsed into elapsed nanoseconds, and zone-bearing datetimes retain both the observed UTC offset and optional IANA zone identifier.

Variants§

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Duration

Calendar duration with independent months, days, seconds, and nanoseconds.

Fields

§months: i64

Calendar months.

§days: i64

Calendar days.

§seconds: i64

Whole elapsed seconds below the calendar components.

§nanos: i64

Sub-second nanoseconds.

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UtcDateTime

UTC instant as microseconds from the Unix epoch.

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§epoch_micros: i64

Signed microseconds from the Unix epoch.

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Date

Calendar date as days from the Unix epoch.

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§epoch_days: i64

Signed days from the Unix epoch.

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LocalDateTime

Local date and time without an offset or zone.

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§epoch_days: i64

Signed days from the Unix epoch.

§nanos: i64

Nanoseconds since local midnight.

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LocalTime

Local wall-clock time without an offset.

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§nanos: i64

Nanoseconds since local midnight.

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OffsetTime

Wall-clock time with its explicit UTC offset in seconds.

Fields

§nanos: i64

Nanoseconds since local midnight.

§offset_seconds: i32

Signed UTC offset in seconds.

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ZonedDateTime

Date and time with an explicit offset and optional IANA zone identity.

Fields

§epoch_days: i64

Signed days from the Unix epoch in the represented local date.

§nanos: i64

Nanoseconds since local midnight.

§offset_seconds: i32

Signed observed UTC offset in seconds.

§zone: Option<String>

Optional IANA zone identity; None means offset-only.

Implementations§

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impl TemporalValue

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pub fn validate(&self) -> Result<(), GfError>

Validate the canonical ranges shared by scalar and bulk ingestion.

Trait Implementations§

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impl Clone for TemporalValue

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for TemporalValue

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for TemporalValue

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Eq for TemporalValue

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impl PartialEq for TemporalValue

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fn eq(&self, other: &Self) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl Serialize for TemporalValue

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for TemporalValue

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.