Struct chrono::naive::time::NaiveTime

pub struct NaiveTime {
    // some fields omitted
}

ISO 8601 time without timezone. Allows for the nanosecond precision and optional leap second representation.

Methods

impl NaiveTime

fn from_hms(hour: u32, min: u32, sec: u32) -> NaiveTime

Makes a new NaiveTime from hour, minute and second.

Fails on invalid hour, minute and/or second.

fn from_hms_opt(hour: u32, min: u32, sec: u32) -> Option<NaiveTime>

Makes a new NaiveTime from hour, minute and second.

Returns None on invalid hour, minute and/or second.

fn from_hms_milli(hour: u32, min: u32, sec: u32, milli: u32) -> NaiveTime

Makes a new NaiveTime from hour, minute, second and millisecond. The millisecond part can exceed 1,000 in order to represent the leap second.

Fails on invalid hour, minute, second and/or millisecond.

fn from_hms_milli_opt(hour: u32, min: u32, sec: u32, milli: u32) -> Option<NaiveTime>

Makes a new NaiveTime from hour, minute, second and millisecond. The millisecond part can exceed 1,000 in order to represent the leap second.

Returns None on invalid hour, minute, second and/or millisecond.

fn from_hms_micro(hour: u32, min: u32, sec: u32, micro: u32) -> NaiveTime

Makes a new NaiveTime from hour, minute, second and microsecond. The microsecond part can exceed 1,000,000 in order to represent the leap second.

Fails on invalid hour, minute, second and/or microsecond.

fn from_hms_micro_opt(hour: u32, min: u32, sec: u32, micro: u32) -> Option<NaiveTime>

Makes a new NaiveTime from hour, minute, second and microsecond. The microsecond part can exceed 1,000,000 in order to represent the leap second.

Returns None on invalid hour, minute, second and/or microsecond.

fn from_hms_nano(hour: u32, min: u32, sec: u32, nano: u32) -> NaiveTime

Makes a new NaiveTime from hour, minute, second and nanosecond. The nanosecond part can exceed 1,000,000,000 in order to represent the leap second.

Fails on invalid hour, minute, second and/or nanosecond.

fn from_hms_nano_opt(hour: u32, min: u32, sec: u32, nano: u32) -> Option<NaiveTime>

Makes a new NaiveTime from hour, minute, second and nanosecond. The nanosecond part can exceed 1,000,000,000 in order to represent the leap second.

Returns None on invalid hour, minute, second and/or nanosecond.

fn from_num_seconds_from_midnight(secs: u32, nano: u32) -> NaiveTime

Makes a new NaiveTime from the number of seconds since midnight and nanosecond. The nanosecond part can exceed 1,000,000,000 in order to represent the leap second.

Fails on invalid number of seconds and/or nanosecond.

fn from_num_seconds_from_midnight_opt(secs: u32, nano: u32) -> Option<NaiveTime>

Makes a new NaiveTime from the number of seconds since midnight and nanosecond. The nanosecond part can exceed 1,000,000,000 in order to represent the leap second.

Returns None on invalid number of seconds and/or nanosecond.

fn parse_from_str(s: &str, fmt: &str) -> ParseResult<NaiveTime>

Parses a string with the specified format string and returns a new NaiveTime. See the format::strftime module on the supported escape sequences.

fn format_with_items<'a, I>(&self, items: I) -> DelayedFormat<I> where I: Iterator<Item=Item<'a>> + Clone

Formats the time with the specified formatting items.

fn format<'a>(&self, fmt: &'a str) -> DelayedFormat<StrftimeItems<'a>>

Formats the time with the specified format string. See the format::strftime module on the supported escape sequences.

Trait Implementations

impl Clone for NaiveTime

fn clone(&self) -> NaiveTime

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for NaiveTime

impl Ord for NaiveTime

fn cmp(&self, __arg_0: &NaiveTime) -> Ordering

This method returns an Ordering between self and other.

impl PartialOrd for NaiveTime

fn partial_cmp(&self, __arg_0: &NaiveTime) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, __arg_0: &NaiveTime) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, __arg_0: &NaiveTime) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, __arg_0: &NaiveTime) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, __arg_0: &NaiveTime) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for NaiveTime

impl PartialEq for NaiveTime

fn eq(&self, __arg_0: &NaiveTime) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &NaiveTime) -> bool

This method tests for !=.

impl Timelike for NaiveTime

fn hour(&self) -> u32

Returns the hour number from 0 to 23.

fn minute(&self) -> u32

Returns the minute number from 0 to 59.

fn second(&self) -> u32

Returns the second number from 0 to 59.

fn nanosecond(&self) -> u32

Returns the number of nanoseconds since the whole non-leap second. The range from 1,000,000,000 to 1,999,999,999 represents the leap second.

fn with_hour(&self, hour: u32) -> Option<NaiveTime>

Makes a new value with the hour number changed.

fn with_minute(&self, min: u32) -> Option<NaiveTime>

Makes a new value with the minute number changed.

fn with_second(&self, sec: u32) -> Option<NaiveTime>

Makes a new value with the second number changed.

fn with_nanosecond(&self, nano: u32) -> Option<NaiveTime>

Makes a new value with nanoseconds since the whole non-leap second changed.

fn num_seconds_from_midnight(&self) -> u32

Returns the number of non-leap seconds past the last midnight.

fn hour12(&self) -> (bool, u32)

Returns the hour number from 1 to 12 with a boolean flag, which is false for AM and true for PM.

impl Hash for NaiveTime

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

Feeds this value into the state given, updating the hasher as necessary.

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher

Feeds a slice of this type into the state provided.

impl Add<Duration> for NaiveTime

type Output = NaiveTime

The resulting type after applying the + operator

fn add(self, rhs: Duration) -> NaiveTime

The method for the + operator

impl Sub<NaiveTime> for NaiveTime

type Output = Duration

The resulting type after applying the - operator

fn sub(self, rhs: NaiveTime) -> Duration

The method for the - operator

impl Sub<Duration> for NaiveTime

type Output = NaiveTime

The resulting type after applying the - operator

fn sub(self, rhs: Duration) -> NaiveTime

The method for the - operator

impl Debug for NaiveTime

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

Formats the value using the given formatter.

impl Display for NaiveTime

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

Formats the value using the given formatter.

impl FromStr for NaiveTime

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> ParseResult<NaiveTime>

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