Struct Time

pub struct Time {
    pub seconds_since_unix_epoch: u32,
    pub offset_in_seconds: i32,
    pub sign: Sign,
}

A timestamp with timezone.

Fields

seconds_since_unix_epoch: u32

time in seconds since epoch.

offset_in_seconds: i32

time offset in seconds, may be negative to match the sign field.

sign: Sign

the sign of offset, used to encode -0000 which would otherwise loose sign information.

Implementations

impl Time

Access

pub fn is_set(&self) -> bool

Return true if this time has been initialized to anything non-default, i.e. 0.

pub fn seconds(&self) -> u32

Return the passed seconds since epoch since this signature was made.

impl Time

Formatting

pub fn format<'a>(&self, format: impl Into<Format<'a>>) -> String

Format this instance according to the given format.

Use the format_description macro to create and validate formats at compile time, courtesy of the time crate.

impl Time

Instantiation

pub fn new(seconds_since_unix_epoch: u32, offset_in_seconds: i32) -> Time

Create a new instance from seconds and offset.

pub fn now_utc() -> Time

Return the current time without figuring out a timezone offset

pub fn now_local() -> Option<Time>

Return the current local time, or None if the local time wasn’t available.

pub fn now_local_or_utc() -> Time

Return the current local time, or the one at UTC if the local time wasn’t available.

impl Time

Serialization with standard git format

pub fn to_bstring(&self) -> BString

Serialize this instance into memory, similar to what write_to() would do with arbitrary Write implementations.

pub fn write_to(&self, out: impl Write) -> Result<(), Error>

Serialize this instance to out in a format suitable for use in header fields of serialized git commits or tags.

pub fn size(&self) -> usize

Computes the number of bytes necessary to render this time.

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 Debug for Time

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

Formats the value using the given formatter.

impl Default for Time

fn default() -> Time

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Time

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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 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 Serialize for Time

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 Copy for Time

impl Eq for Time

impl StructuralPartialEq for Time