Struct e_utils::system::time::NaiveWeek

pub struct NaiveWeek { /* private fields */ }

A week represented by a NaiveDate and a Weekday which is the first day of the week.

Implementations

impl NaiveWeek

pub const fn first_day(&self) -> NaiveDate

Returns a date representing the first day of the week.

Panics

Panics if the first day of the week happens to fall just out of range of NaiveDate (more than ca. 262,000 years away from common era).

Examples

use chrono::{NaiveDate, Weekday};

let date = NaiveDate::from_ymd_opt(2022, 4, 18).unwrap();
let week = date.week(Weekday::Mon);
assert!(week.first_day() <= date);

pub const fn last_day(&self) -> NaiveDate

Returns a date representing the last day of the week.

Panics

Panics if the last day of the week happens to fall just out of range of NaiveDate (more than ca. 262,000 years away from common era).

Examples

use chrono::{NaiveDate, Weekday};

let date = NaiveDate::from_ymd_opt(2022, 4, 18).unwrap();
let week = date.week(Weekday::Mon);
assert!(week.last_day() >= date);

pub const fn days(&self) -> RangeInclusive<NaiveDate>

Returns a RangeInclusive<T> representing the whole week bounded by first_day and last_day functions.

Panics

Panics if the either the first or last day of the week happens to fall just out of range of NaiveDate (more than ca. 262,000 years away from common era).

Examples

use chrono::{NaiveDate, Weekday};

let date = NaiveDate::from_ymd_opt(2022, 4, 18).unwrap();
let week = date.week(Weekday::Mon);
let days = week.days();
assert!(days.contains(&date));

Trait Implementations

impl Debug for NaiveWeek

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

Formats the value using the given formatter.