Struct Date 

pub struct Date { /* private fields */ }

The OpenTimeline date type

The year field must be set but the day and month fields are optional. If the day field is set the month field must be set, but if the month field is set, the day field is optional.

Implementations

impl Date

pub fn today() -> Self

Today’s date

pub fn from( day: Option<i64>, month: Option<i64>, year: i64, ) -> Result<Date, DateError>

Create a new Date if the result will be valid

pub fn as_long_date_format(&self) -> String

e.g. 1st Jan 2025 format

pub fn as_short_date_format(&self) -> String

dd/mm/yyyy format

pub fn set_day(&mut self, day: Option<i64>) -> Result<(), DateError>

Update an existing Date’s day if the result will be valid

pub fn set_month(&mut self, month: Option<i64>) -> Result<(), DateError>

Update an existing Date’s month if the result will be valid

pub fn set_year(&mut self, year: i64) -> Result<(), DateError>

Update an existing Date’s year if the result will be valid

pub fn day(&self) -> Option<Day>

Get the Date’s day

pub fn month(&self) -> Option<Month>

Get the Date’s month

pub fn year(&self) -> Year

Get the Date’s year

Trait Implementations

impl Clone for Date

fn clone(&self) -> Date

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Date

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Date

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for Date

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Date

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Date

fn eq(&self, other: &Date) -> 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 PartialOrd for Date

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Date

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for Date

impl Eq for Date

impl StructuralPartialEq for Date