Struct jmbg::JMBG

pub struct JMBG<'a>(pub &'a str);

Implementations

impl<'_> JMBG<'_>

pub fn day(&self) -> Result<u8, ParseIntError>

Returns day of birth.

pub fn month(&self) -> Result<u8, ParseIntError>

Returns month of birth.

pub fn year(&self) -> Result<u16, ParseIntError>

Returns year of birth.
Since JMBG holds last 3 digits of year, I can only guess what is the first digit.
Algorithm guesses by checking if 3 digit year is greater than 870 and adds 1 to the beginning.
If it isn't greater than 870, it adds 2 to the beginning.

pub fn region_num(&self) -> Result<u8, ParseIntError>

Returns regional number.

pub fn region(&self) -> Result<(&str, &str), ParseIntError>

Returns region and country based on regional number.
If region is empty or regional number represents foreigner or something similar
string is empty.

pub fn birth_num(&self) -> Result<u16, ParseIntError>

Birth number (id).

pub fn gender(&self) -> Result<Gender, ParseIntError>

Returns gender. If birth number is less than 500 returns male, else female.

pub fn checksum(&self) -> Option<u8>

Last digit of JMBG is reserved for checksum.

pub fn is_valid(&self) -> Result<bool, ParseIntError>

Checks if JMBG is valid by checking if checksum passes.
Formula for checksum is:
m = 11 − (( 7*(a+g) + 6*(b+h) + 5*(c+i) + 4*(d+j) + 3*(e+k) + 2*(f+l) ) mod 11)

• If m is between 1 and 9, the number checksum is the same as the number m
• If m is 10 or 11 checksum becomes 0

Where a, b, c, d, e, f, g, h, i, j, k, l, m are digits of JMBG.

Trait Implementations

impl<'a> Debug for JMBG<'a>

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

Formats the value using the given formatter.