Struct sp_timestamp::Timestamp

pub struct Timestamp(_);

Unit type wrapper that represents a timestamp.

Such a timestamp is the time since the UNIX_EPOCH in milliseconds at a given point in time.

Implementations

impl Timestamp

pub const fn new(inner: u64) -> Self

Create new Self.

pub fn as_duration(self) -> Duration

Returns self as Duration.

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

Checked subtraction that returns None on an underflow.

Trait Implementations

impl Add<Timestamp> for Timestamp

type Output = Self

The resulting type after applying the + operator.

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

Performs the + operation.

impl Add<u64> for Timestamp

type Output = Self

The resulting type after applying the + operator.

fn add(self, other: u64) -> Self

Performs the + operation.

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 Decode for Timestamp

fn decode<__CodecInputEdqy: Input>(
    __codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn skip<I>(input: &mut I) -> Result<(), Error> where
    I: Input, 

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Default for Timestamp

fn default() -> Timestamp

Returns the “default value” for a type.

impl Deref for Timestamp

type Target = u64

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Display for Timestamp

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

Formats the value using the given formatter.

impl Encode for Timestamp

fn encode_to<__CodecOutputEdqy: Output + ?Sized>(
    &self,
    __codec_dest_edqy: &mut __CodecOutputEdqy
)

Convert self to a slice and append it to the destination.

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn using_encoded<R, F: FnOnce(&[u8]) -> R>(&self, f: F) -> R

Convert self to a slice and then invoke the given closure with it.

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl From<Duration> for Timestamp

fn from(duration: Duration) -> Self

Performs the conversion.

impl From<Timestamp> for u64

fn from(timestamp: Timestamp) -> u64

Performs the conversion.

impl From<u64> for Timestamp

fn from(timestamp: u64) -> Self

Performs the conversion.

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

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

Restrict a value to a certain interval.

impl<T: Into<u64> + Copy> PartialEq<T> for Timestamp

fn eq(&self, eq: &T) -> bool

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

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

This method tests for !=.

impl<T: Into<u64> + Copy> PartialOrd<T> for Timestamp

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

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

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

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

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

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

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

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

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

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

impl Copy for Timestamp

impl EncodeLike<Timestamp> for Timestamp

impl Eq for Timestamp

impl StructuralEq for Timestamp