Enum TemporalValue 

pub enum TemporalValue {
    Date(NaiveDate),
    DateTime(DateTime<Utc>),
    Duration(Duration),
}

Represents a temporal value (Date, DateTime, or Duration)

Variants

Date(NaiveDate)

A date without time (ISO8601: YYYY-MM-DD)

DateTime(DateTime<Utc>)

A datetime with timezone

Duration(Duration)

A duration/interval

Implementations

impl TemporalValue

pub fn parse_date(date_str: &str) -> Result<Self, String>

Parse an ISO8601 date string (YYYY-MM-DD)

pub fn parse_datetime(datetime_str: &str) -> Result<Self, String>

Parse an ISO8601 datetime string

pub fn parse_duration(duration_str: &str) -> Result<Self, String>

Parse an ISO8601 duration string

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

Get the type name

pub fn today() -> Self

Get today’s date

pub fn now() -> Self

Get current datetime

pub fn add_duration( &self, duration: &TemporalValue, ) -> Result<TemporalValue, String>

Add a duration to this temporal value

pub fn subtract_duration( &self, duration: &TemporalValue, ) -> Result<TemporalValue, String>

Subtract a duration from this temporal value

pub fn difference(&self, other: &TemporalValue) -> Result<TemporalValue, String>

Get the difference between two temporal values

pub fn compare(&self, other: &TemporalValue) -> Result<Ordering, String>

Compare two temporal values

pub fn is_before(&self, other: &TemporalValue) -> Result<bool, String>

Check if this is before another temporal value

pub fn is_after(&self, other: &TemporalValue) -> Result<bool, String>

Check if this is after another temporal value

pub fn days(&self) -> Result<i64, String>

Get the number of days in a duration

pub fn seconds(&self) -> Result<i64, String>

Get the number of seconds in a duration

pub fn start_of_day(&self) -> Result<TemporalValue, String>

Get start of day for a date

pub fn end_of_day(&self) -> Result<TemporalValue, String>

Get end of day for a date

pub fn to_iso8601(&self) -> String

Format as ISO8601 string

Trait Implementations

impl Clone for TemporalValue

fn clone(&self) -> TemporalValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TemporalValue

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

Formats the value using the given formatter.

impl Display for TemporalValue

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

Formats the value using the given formatter.

impl PartialEq for TemporalValue

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for TemporalValue

impl StructuralPartialEq for TemporalValue