Struct Timestamp

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

A parsed Timestamp.

Implementations

impl Timestamp

pub fn parse(input: &str) -> Result<Self>

Parses a Timestamp from the provided input string, normalized to UTC+00:00 with fractional seconds truncated.

See the datetime DID-core specification.

pub fn now_utc() -> Self

Creates a new Timestamp with the current date and time, normalized to UTC+00:00 with fractional seconds truncated.

See the datetime DID-core specification.

pub fn to_rfc3339(&self) -> String

Returns the Timestamp as an RFC 3339 String.

pub fn to_unix(&self) -> i64

Returns the Timestamp as a Unix timestamp.

pub fn from_unix(seconds: i64) -> Result<Self>

Creates a new Timestamp from the given Unix timestamp.

The timestamp must be in the valid range for RFC 3339.

Errors

Error::InvalidTimestamp if seconds is outside of the interval [-62167219200,253402300799].

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

Computes self + duration

Returns None if the operation leads to a timestamp not in the valid range for RFC 3339.

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

Computes self - duration

Returns None if the operation leads to a timestamp not in the valid range for RFC 3339.

Trait Implementations

impl Clone for Timestamp

fn clone(&self) -> Timestamp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Timestamp

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

Formats the value using the given formatter.

impl Default for Timestamp

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Timestamp

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Timestamp

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

Formats the value using the given formatter.

impl From<Timestamp> for String

fn from(timestamp: Timestamp) -> Self

Converts to this type from the input type.

impl FromStr for Timestamp

type Err = Error

The associated error which can be returned from parsing.

fn from_str(string: &str) -> Result<Self, Self::Err>

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

impl Hash for Timestamp

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 Timestamp

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

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

fn partial_cmp(&self, other: &Timestamp) -> 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 Timestamp

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&str> for Timestamp

type Error = Error

The type returned in the event of a conversion error.

fn try_from(string: &str) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<String> for Timestamp

type Error = Error

The type returned in the event of a conversion error.

fn try_from(string: String) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for Timestamp

impl Eq for Timestamp

impl StructuralPartialEq for Timestamp