Struct dates_str::DateStr

pub struct DateStr<T>where
    T: ToString,{
    pub year: u64,
    pub month: u8,
    pub day: u8,
    /* private fields */
}

The date struct Called DateStr because it comes from a String

Fields

year: u64

An unsigned 64-bit integer to hold the year

month: u8

An unsigned 8-bit integer to hold the month Does not check if it’s in 1..12 or 0..11 range (yet)

day: u8

An unsigned 8-bit integer to hold the day Does not check if it’s in 1..31 or 0..30 range (yet)

Implementations

impl<T> DateStr<T>where
    T: ToString,

pub fn from_iso_str(string: T) -> DateStr<T>

Parse a string to a DateStr struct Must be ISO format –> YYYY-MM-DD (2022-10-20)

impl<T> DateStr<T>where
    T: ToString,

pub fn format(&self, fmt: T, sep: Option<&str>) -> Result<String, FormatDateError>

Format the date with a custom formatter. Will be optimised. Receives a String format, and a optional separator.

let a_date: DateStr = DateStr::from_iso_str("2022-12-29");
println!("{}", a_date.format("dd-mm-yyyy", Some("/")));

Above code will output 29/12/2022

Throws an error if a formatting field is not any of the following: ["yyyy", "mm", "dd"] As said, there are no fancy features.

Trait Implementations

impl<T> Display for DateStr<T>where
    T: Display,

Display trait implementation for DateStr Prints the date in ISO format (YYYY-MM-DD)

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

Formats the value using the given formatter.