Struct StorageTime 

pub struct StorageTime { /* private fields */ }

A provider storage time: Unix seconds and a nanosecond fraction (§20.5). It keeps every returned digit on every platform, unlike SystemTime, which counts 100 ns on Windows; ordering is time order.

Implementations

impl StorageTime

pub const UNIX_EPOCH: StorageTime

The Unix epoch, the earliest storage time.

pub fn new(seconds: u64, nanos: u32) -> Result<StorageTime, Error>

A sample whose fraction is below one second.

pub fn from_system_time(time: SystemTime) -> Result<StorageTime, Error>

The exact provider time, refusing one before the Unix epoch.

pub fn since_epoch(since: Duration) -> StorageTime

The time since the Unix epoch.

pub fn elapsed_since_epoch(self) -> Duration

The exact time elapsed since the Unix epoch.

pub fn checked_add(self, duration: Duration) -> Option<StorageTime>

This time plus duration, or None past the representable range.

pub fn checked_sub(self, duration: Duration) -> Option<StorageTime>

This time minus duration, or None before the Unix epoch.

pub fn duration_since(self, earlier: StorageTime) -> Option<Duration>

The exact time from earlier to this time, or None if earlier is later.

pub fn seconds(self) -> u64

Whole Unix seconds.

pub fn nanos(self) -> u32

The fraction of a second, in nanoseconds.

Trait Implementations

impl Add<Duration> for StorageTime

Panics past the representable range, as SystemTime does; use checked_add where the duration is not known to fit.

type Output = StorageTime

The resulting type after applying the + operator.

fn add(self, duration: Duration) -> StorageTime

Performs the + operation.

impl AddAssign<Duration> for StorageTime

fn add_assign(&mut self, duration: Duration)

Performs the += operation.

impl Clone for StorageTime

fn clone(&self) -> StorageTime

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StorageTime

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StorageTime

fn deserialize<__D>( __deserializer: __D, ) -> Result<StorageTime, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for StorageTime

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 Ord for StorageTime

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

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

fn partial_cmp(&self, other: &StorageTime) -> 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 Serialize for StorageTime

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Sub<Duration> for StorageTime

Panics before the Unix epoch; use checked_sub where that can happen.

type Output = StorageTime

The resulting type after applying the - operator.

fn sub(self, duration: Duration) -> StorageTime

Performs the - operation.

impl TryFrom<StoredStorageTime> for StorageTime

type Error = Error

The type returned in the event of a conversion error.

fn try_from(stored: StoredStorageTime) -> Result<StorageTime, Error>

Performs the conversion.

impl Copy for StorageTime

impl Eq for StorageTime

impl StructuralPartialEq for StorageTime