Struct exif::DateTime

pub struct DateTime {
    pub year: u16,
    pub month: u8,
    pub day: u8,
    pub hour: u8,
    pub minute: u8,
    pub second: u8,
    pub nanosecond: Option<u32>,
    pub offset: Option<i16>,
}

A struct used to parse a DateTime field.

Examples

use exif::DateTime;
let dt = DateTime::from_ascii(b"2016:05:04 03:02:01").unwrap();
assert_eq!(dt.year, 2016);
assert_eq!(format!("{}", dt), "2016-05-04 03:02:01");

Fields

year: u16

month: u8

day: u8

hour: u8

minute: u8

second: u8

nanosecond: Option<u32>

The subsecond data in nanoseconds. If the Exif attribute has more sigfinicant digits, they are rounded down.

offset: Option<i16>

The offset of the time zone in minutes.

Methods

impl DateTime

pub fn from_ascii(data: &[u8]) -> Result<DateTime, Error>

Parse an ASCII data of a DateTime field. The range of a number is not validated, so, for example, 13 may be returned as the month.

If the value is blank, Error::BlankValue is returned.

pub fn parse_subsec(&mut self, data: &[u8]) -> Result<(), Error>

Parses an SubsecTime-like field.

pub fn parse_offset(&mut self, data: &[u8]) -> Result<(), Error>

Parses an OffsetTime-like field.

Trait Implementations

impl Debug for DateTime

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

Formats the value using the given formatter.

impl Display for DateTime

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

Formats the value using the given formatter.