Struct Year 

pub struct Year(/* private fields */);

Represents a 4-digit year, 2015 or later.

Implementations

impl Year

pub const fn new(year: u16) -> Option<Self>

pub const fn new_const<const YEAR: u16>() -> Self

Panics

Panics at compile time (enforced by the use of const generics) if the year is out of range

Examples

let year = Year::new_const::<2015>();

let year = Year::new_const::<2000>();

pub const fn to_u16(self) -> u16

pub const fn max_day(self) -> Day

Returns the maximum day for the given year.

Examples

assert_eq!(Year::new_const::<2015>().max_day(), Day::new_const::<25>());
assert_eq!(Year::new_const::<2025>().max_day(), Day::new_const::<12>());

pub fn days(self) -> impl Iterator<Item = Day>

Trait Implementations

impl Clone for Year

fn clone(&self) -> Year

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Year

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

Formats the value using the given formatter.

impl Display for Year

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

Formats the value using the given formatter.

impl FromStr for Year

type Err = InvalidYearError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for Year

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 Year

fn cmp(&self, other: &Year) -> 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 Year

fn eq(&self, other: &Year) -> 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 Year

fn partial_cmp(&self, other: &Year) -> 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 TryFrom<u16> for Year

type Error = InvalidYearError

The type returned in the event of a conversion error.

fn try_from(value: u16) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Year

impl Eq for Year

impl StructuralPartialEq for Year