Struct Time 

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

Time is a type that represents the MS-DOS time.

This is a packed 16-bit unsigned integer value.

It has the following peculiarities:

• It has a resolution of 2 seconds.
• It does not support leap seconds.

See the format specification for Kaitai Struct for more details on the structure of the MS-DOS time.

Implementations

impl Time

pub const MIN: Self

The smallest value that can be represented by the MS-DOS time.

This is “00:00:00”.

Examples

assert_eq!(Time::MIN, Time::from_time(time::Time::MIDNIGHT));

pub const MAX: Self

The largest value that can be represented by the MS-DOS time.

This is “23:59:58”.

Examples

assert_eq!(Time::MAX, Time::from_time(time!(23:59:58)));

impl Time

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

Creates a new Time with the given underlying u16 value.

Returns None if the given value is not a valid MS-DOS time.

Examples

assert_eq!(Time::new(u16::MIN), Some(Time::MIN));
assert_eq!(Time::new(0b1011_1111_0111_1101), Some(Time::MAX));

// The DoubleSeconds field is 30.
assert_eq!(Time::new(0b0000_0000_0001_1110), None);

pub const unsafe fn new_unchecked(time: u16) -> Self

Creates a new Time with the given underlying u16 value.

Safety

The given value must be a valid MS-DOS time.

pub fn from_time(time: Time) -> Self

Creates a new Time with the given time::Time.

This method may round towards zero, truncating more precise times that a Time cannot store.

Examples

assert_eq!(Time::from_time(time::Time::MIDNIGHT), Time::MIN);
assert_eq!(Time::from_time(time!(23:59:58)), Time::MAX);

pub fn is_valid(self) -> bool

Returns true if self is a valid MS-DOS time, and false otherwise.

pub const fn to_raw(self) -> u16

Returns this Time as the underlying u16 value.

Examples

assert_eq!(Time::MIN.to_raw(), u16::MIN);
assert_eq!(Time::MAX.to_raw(), 0b1011_1111_0111_1101);

pub fn hour(self) -> u8

Gets the hour of this Time.

Examples

assert_eq!(Time::MIN.hour(), 0);
assert_eq!(Time::MAX.hour(), 23);

pub fn minute(self) -> u8

Gets the minute of this Time.

Examples

assert_eq!(Time::MIN.minute(), 0);
assert_eq!(Time::MAX.minute(), 59);

pub fn second(self) -> u8

Gets the second of this Time.

Examples

assert_eq!(Time::MIN.second(), 0);
assert_eq!(Time::MAX.second(), 58);

Trait Implementations

impl Clone for Time

fn clone(&self) -> Time

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Time

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

Formats the value using the given formatter.

impl Default for Time

fn default() -> Self

Returns the default value of “00:00:00”.

Examples

assert_eq!(Time::default(), Time::MIN);

impl Display for Time

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

Shows the value of this Time in the well-known RFC 3339 format.

Examples

assert_eq!(format!("{}", Time::MIN), "00:00:00");
assert_eq!(format!("{}", Time::MAX), "23:59:58");

impl From<NaiveTime> for Time

Available on crate feature chrono only.

fn from(time: NaiveTime) -> Self

Converts a NaiveTime to a Time.

This method may round towards zero, truncating more precise times that a Time cannot store.

Examples

assert_eq!(Time::from(NaiveTime::MIN), Time::MIN);
assert_eq!(
    Time::from("23:59:58".parse::<NaiveTime>().unwrap()),
    Time::MAX
);

impl From<Time> for NaiveTime

Available on crate feature chrono only.

fn from(time: Time) -> Self

Converts a Time to a NaiveTime.

Examples

assert_eq!(NaiveTime::from(Time::MIN), NaiveTime::MIN);
assert_eq!(
    NaiveTime::from(Time::MAX),
    "23:59:58".parse::<NaiveTime>().unwrap()
);

impl From<Time> for Time

fn from(time: Time) -> Self

Converts a Time to a time::Time.

Examples

assert_eq!(time::Time::from(Time::MIN), time::Time::MIDNIGHT);
assert_eq!(time::Time::from(Time::MAX), time!(23:59:58));

impl From<Time> for Time

Available on crate feature jiff only.

fn from(time: Time) -> Self

Converts a Time to a civil::Time.

Examples

assert_eq!(civil::Time::from(Time::MIN), civil::Time::MIN);
assert_eq!(civil::Time::from(Time::MAX), civil::time(23, 59, 58, 0));

impl From<Time> for Time

fn from(time: Time) -> Self

Converts a time::Time to a Time.

This method may round towards zero, truncating more precise times that a Time cannot store.

Examples

assert_eq!(Time::from(time::Time::MIDNIGHT), Time::MIN);
assert_eq!(Time::from(time!(23:59:58)), Time::MAX);

impl From<Time> for Time

Available on crate feature jiff only.

fn from(time: Time) -> Self

Converts a civil::Time to a Time.

This method may round towards zero, truncating more precise times that a Time cannot store.

Examples

assert_eq!(Time::from(civil::Time::MIN), Time::MIN);
assert_eq!(Time::from(civil::time(23, 59, 58, 0)), Time::MAX);

impl From<Time> for u16

fn from(time: Time) -> Self

Converts to this type from the input type.

impl Hash for Time

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 Time

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

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

fn partial_cmp(&self, other: &Time) -> 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 Copy for Time

impl Eq for Time

impl StructuralPartialEq for Time