Struct Time

pub struct Time {
    pub hour: Hour,
    pub minute: Minute,
    pub second: Second,
    pub subsecond: Nanosecond,
}

A representation of a time in hours, minutes, seconds, and nanoseconds

The primary definition of this type is in the icu_time crate. Other ICU4X crates re-export it for convenience.

This type supports the range [00:00:00.000000000, 23:59:60.999999999].

Fields

hour: Hour

Hour

minute: Minute

Minute

second: Second

Second

subsecond: Nanosecond

Subsecond

Implementations

impl Time

pub fn try_from_str(rfc_9557_str: &str) -> Result<Time, ParseError>

Creates a Time from an RFC 9557 string of a time.

Does not support parsing an RFC 9557 string with a date and time; for that, use DateTime.

✨ Enabled with the ixdtf Cargo feature.

Examples

use icu::time::Time;

let time = Time::try_from_str("16:01:17.045").unwrap();

assert_eq!(time.hour.number(), 16);
assert_eq!(time.minute.number(), 1);
assert_eq!(time.second.number(), 17);
assert_eq!(time.subsecond.number(), 45000000);

pub fn try_from_utf8(rfc_9557_str: &[u8]) -> Result<Time, ParseError>

Creates a Time in the ISO-8601 calendar from an RFC 9557 string.

✨ Enabled with the ixdtf Cargo feature.

See Self::try_from_str().

impl Time

pub const fn new( hour: Hour, minute: Minute, second: Second, subsecond: Nanosecond, ) -> Time

Construct a new Time, without validating that all components are in range

pub const fn start_of_day() -> Time

Construct a new Time representing the start of the day (00:00:00.000)

pub const fn noon() -> Time

Construct a new Time representing noon (12:00:00.000)

pub fn try_new( hour: u8, minute: u8, second: u8, nanosecond: u32, ) -> Result<Time, RangeError>

Construct a new Time, whilst validating that all components are in range

Trait Implementations

impl Clone for Time

fn clone(&self) -> Time

Returns a copy of the value.

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

Performs copy-assignment from source.

impl ConvertCalendar for Time

type Converted<'a> = Time

The converted type. This can be the same as the receiver type.

fn to_calendar<'a>( &self, _: &'a AnyCalendar, ) -> <Time as ConvertCalendar>::Converted<'a>

Converts self to the specified AnyCalendar.

impl Debug for Time

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

Formats the value using the given formatter.

impl FromStr for Time

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(rfc_9557_str: &str) -> Result<Time, <Time as FromStr>::Err>

Parses a string s to return a value of this type.

impl GetField<()> for Time

fn get_field(&self)

Returns the value of this trait’s field T.

impl GetField<Hour> for Time

fn get_field(&self) -> Hour

Returns the value of this trait’s field T.

impl GetField<Minute> for Time

fn get_field(&self) -> Minute

Returns the value of this trait’s field T.

impl GetField<Nanosecond> for Time

fn get_field(&self) -> Nanosecond

Returns the value of this trait’s field T.

impl GetField<Second> for Time

fn get_field(&self) -> Second

Returns the value of this trait’s field T.

impl Hash for Time

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 InSameCalendar for Time

fn check_any_calendar_kind( &self, _: AnyCalendarKind, ) -> Result<(), MismatchedCalendarError>

Checks whether this type is compatible with the given calendar.

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<C> InFixedCalendar<C> for Time

impl StructuralPartialEq for Time

impl UnstableSealed for Time