pub struct ParsedDateTime {
    pub millennium: Option<DateTimeFieldValue>,
    pub century: Option<DateTimeFieldValue>,
    pub decade: Option<DateTimeFieldValue>,
    pub year: Option<DateTimeFieldValue>,
    pub month: Option<DateTimeFieldValue>,
    pub day: Option<DateTimeFieldValue>,
    pub hour: Option<DateTimeFieldValue>,
    pub minute: Option<DateTimeFieldValue>,
    pub second: Option<DateTimeFieldValue>,
    pub millisecond: Option<DateTimeFieldValue>,
    pub microsecond: Option<DateTimeFieldValue>,
    pub timezone_offset_second: Option<Timezone>,
}
Expand description

All of the fields that can appear in a literal DATE, TIME, TIMESTAMP or INTERVAL string.

Fields§

§millennium: Option<DateTimeFieldValue>§century: Option<DateTimeFieldValue>§decade: Option<DateTimeFieldValue>§year: Option<DateTimeFieldValue>§month: Option<DateTimeFieldValue>§day: Option<DateTimeFieldValue>§hour: Option<DateTimeFieldValue>§minute: Option<DateTimeFieldValue>§second: Option<DateTimeFieldValue>§millisecond: Option<DateTimeFieldValue>§microsecond: Option<DateTimeFieldValue>§timezone_offset_second: Option<Timezone>

Implementations§

source§

impl ParsedDateTime

source

pub fn compute_interval(&self) -> Result<Interval, String>

Compute an Interval from an ParsedDateTime.

Errors
  • If any component overflows a parameter (i.e. i64).
source

pub fn compute_date(&self) -> Result<NaiveDate, String>

Compute a chrono::NaiveDate from an ParsedDateTime.

Errors

Note: Postgres does not recognize Year 0, but in order to make arithmetic work as expected, the Year 1 BC in a ParsedDateTime is mapped to the Year 0 in a NaiveDate, and vice-versa.

source

pub fn compute_time(&self) -> Result<NaiveTime, String>

Compute a chrono::NaiveDate from an ParsedDateTime.

Errors
  • If hour, minute, or second (both unit and fraction) overflow u32.
source

pub fn build_parsed_datetime_interval( value: &str, leading_time_precision: Option<DateTimeField>, ambiguous_resolver: DateTimeField ) -> Result<ParsedDateTime, String>

Builds a ParsedDateTime from an interval string (value).

Arguments
  • value is a PostgreSQL-compatible interval string, e.g INTERVAL 'value'.
  • leading_time_precision optionally identifies the leading time component HOUR | MINUTE to disambiguate {}:{} formatted intervals
  • ambiguous_resolver identifies the DateTimeField of the final part if it’s ambiguous, e.g. in INTERVAL '1' MONTH ‘1’ is ambiguous as its DateTimeField, but MONTH resolves the ambiguity.
source

pub fn build_parsed_datetime_timestamp( value: &str ) -> Result<ParsedDateTime, String>

Builds a ParsedDateTime from a TIMESTAMP string (value).

Arguments
  • value is a SQL-formatted TIMESTAMP string.
source

pub fn build_parsed_datetime_time(value: &str) -> Result<ParsedDateTime, String>

Builds a ParsedDateTime from a TIME string (value).

Arguments
  • value is a SQL-formatted TIME string.
source

pub fn write_field_iff_none( &mut self, f: DateTimeField, u: Option<DateTimeFieldValue> ) -> Result<(), String>

Write to the specified field of a ParsedDateTime iff it is currently set to None; otherwise generate an error to propagate to the user.

source

pub fn check_datelike_bounds(&mut self) -> Result<(), String>

source

pub fn check_interval_bounds(&self, d: DateTimeField) -> Result<(), String>

source

pub fn clear_date(&mut self)

Trait Implementations§

source§

impl Clone for ParsedDateTime

source§

fn clone(&self) -> ParsedDateTime

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Debug for ParsedDateTime

source§

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

Formats the value using the given formatter. Read more
source§

impl Default for ParsedDateTime

source§

fn default() -> Self

Returns the “default value” for a type. Read more
source§

impl Hash for ParsedDateTime

source§

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
1.3.0 · source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
source§

impl PartialEq for ParsedDateTime

source§

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

This method tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
source§

impl Eq for ParsedDateTime

source§

impl StructuralEq for ParsedDateTime

source§

impl StructuralPartialEq for ParsedDateTime

Auto Trait Implementations§

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T, U> CastInto<U> for T
where U: CastFrom<T>,

source§

fn cast_into(self) -> U

Performs the cast.
source§

impl<T> DynClone for T
where T: Clone,

source§

fn __clone_box(&self, _: Private) -> *mut ()

source§

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

source§

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

Compare self to key and return true if they are equal.
source§

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

source§

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

Checks if this value is equivalent to the given key. Read more
source§

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

source§

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

Compare self to key and return true if they are equal.
source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T> FromRef<T> for T
where T: Clone,

source§

fn from_ref(input: &T) -> T

Converts to this type from a reference to the input type.
source§

impl<T> FutureExt for T

source§

fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more
source§

fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more
source§

impl<T> Hashable for T
where T: Hash,

§

type Output = u64

The type of the output value.
source§

fn hashed(&self) -> u64

A well-distributed integer derived from the data.
source§

impl<T> Instrument for T

source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
source§

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

source§

fn into(self) -> U

Calls U::from(self).

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

source§

impl<T> IntoRequest<T> for T

source§

fn into_request(self) -> Request<T>

Wrap the input message T in a tonic::Request
source§

impl<T> Pointable for T

source§

const ALIGN: usize = _

The alignment of pointer.
§

type Init = T

The type for initializers.
source§

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
source§

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
source§

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
source§

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
source§

impl<T> ProgressEventTimestamp for T
where T: Data + Debug + Any,

source§

fn as_any(&self) -> &(dyn Any + 'static)

Upcasts this ProgressEventTimestamp to Any. Read more
source§

fn type_name(&self) -> &'static str

Returns the name of the concrete type of this object. Read more
source§

impl<P, R> ProtoType<R> for P
where R: RustType<P>,

source§

impl<T> PushInto<Vec<T>> for T

source§

fn push_into(self, target: &mut Vec<T>)

Push self into the target container.
source§

impl<T> Same for T

§

type Output = T

Should always be Self
source§

impl<T> ToOwned for T
where T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

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

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

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

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
source§

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

source§

fn vzip(self) -> V

source§

impl<T> WithSubscriber for T

source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
source§

impl<T> Data for T
where T: Clone + 'static,

source§

impl<T> Sequence for T
where T: Eq + Hash,