Struct Date 

pub struct Date { /* private fields */ }

A civil date in the proleptic Gregorian calendar (ISO 8601).

Implementations

impl Date

pub const fn new(year: i32, month: u8, day: u8) -> Option<Date>

The date year-month-day; None unless the month is 1–12, the day exists in that month, and |year| ≤ 999,999.

pub const fn year(self) -> i32

The year (astronomical: 0 is 1 BCE).

pub const fn month(self) -> u8

The month, 1–12.

pub const fn day(self) -> u8

The day of the month, 1–31.

pub const fn days_since_epoch(self) -> i64

Days since 1970-01-01 (negative before it).

pub const fn from_days_since_epoch(days: i64) -> Option<Date>

The date days after 1970-01-01; None past the year limit.

pub const fn weekday(self) -> u8

The ISO weekday: 1 = Monday … 7 = Sunday.

Trait Implementations

impl Clone for Date

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Date

impl Debug for Date

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

Formats the value using the given formatter.

impl Eq for Date

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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Date

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

Equality operator ==.

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

Inequality operator !=.

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 StructuralPartialEq for Date