Struct tai64::TAI64N

pub struct TAI64N(pub TAI64, pub u32);

A TAI64N timestamp.

Invariant: The nanosecond part <= 999999999.

Methods

impl TAI64N

pub fn now() -> Self

Get TAI64N timestamp according to system clock.

pub fn from_slice(slice: &[u8]) -> Result<Self, Error>

Parse TAI64N from a byte slice

pub fn to_bytes(self) -> [u8; 12]

Serialize TAI64N as bytes

pub fn duration_since(&self, other: &Self) -> Result<Duration, Duration>

Calculate how much time passes since the other timestamp.

Returns Ok(Duration) if other is earlier than self, Err(Duration) otherwise.

pub fn from_system_time(t: &SystemTime) -> Self

Convert SystemTime to TAI64N.

pub fn to_system_time(&self) -> SystemTime

Convert TAI64Nto SystemTime.

pub fn from_datetime_utc(t: &DateTime<Utc>) -> Self

Convert chrono::DateTime<Utc> to TAI64N

pub fn to_datetime_utc(&self) -> DateTime<Utc>

Convert TAI64N to chrono::DateTime<Utc>

Trait Implementations

impl From<TAI64N> for TAI64

fn from(other: TAI64N) -> Self

Remove the nanosecond component from a TAI64N value

impl From<TAI64> for TAI64N

fn from(other: TAI64) -> Self

Remove the nanosecond component from a TAI64N value

impl From<TAI64N> for [u8; 12]

fn from(tai: TAI64N) -> [u8; 12]

Serialize TAI64 to external representation

impl From<SystemTime> for TAI64N

fn from(t: SystemTime) -> Self

Performs the conversion.

impl From<DateTime<Utc>> for TAI64N

fn from(t: DateTime<Utc>) -> Self

Performs the conversion.

impl Debug for TAI64N

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

Formats the value using the given formatter.

impl Sub<Duration> for TAI64N

type Output = Self

The resulting type after applying the - operator.

fn sub(self, d: Duration) -> Self

Performs the - operation.

impl PartialEq<TAI64N> for TAI64N

fn eq(&self, other: &TAI64N) -> bool

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

fn ne(&self, other: &TAI64N) -> bool

This method tests for !=.

impl Eq for TAI64N

impl Ord for TAI64N

fn cmp(&self, other: &TAI64N) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialOrd<TAI64N> for TAI64N

fn partial_cmp(&self, other: &TAI64N) -> Option<Ordering>

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

fn lt(&self, other: &TAI64N) -> bool

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

fn le(&self, other: &TAI64N) -> bool

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

fn gt(&self, other: &TAI64N) -> bool

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

fn ge(&self, other: &TAI64N) -> bool

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

impl TryFrom<[u8; 12]> for TAI64N

type Error = Error

The type returned in the event of a conversion error.

fn try_from(bytes: [u8; 12]) -> Result<Self, Error>

Parse TAI64 from external representation

impl<'a> TryFrom<&'a [u8]> for TAI64N

type Error = Error

The type returned in the event of a conversion error.

fn try_from(slice: &'a [u8]) -> Result<Self, Error>

Performs the conversion.

impl Add<Duration> for TAI64N

type Output = Self

The resulting type after applying the + operator.

fn add(self, d: Duration) -> Self

Performs the + operation.

impl Hash for TAI64N

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, 

Feeds a slice of this type into the given [Hasher].

impl Copy for TAI64N

impl Clone for TAI64N

fn clone(&self) -> TAI64N

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Serialize for TAI64N

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for TAI64N

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.