Struct eosio::BlockTimestamp

pub struct BlockTimestamp { /* fields omitted */ }

This class is used in the block headers to represent the block time It is a parameterised class that takes an Epoch in milliseconds and and an interval in milliseconds and computes the number of slots.

Methods

impl BlockTimestamp

pub const EPOCH: i64

Epoch is 2000-01-01T00:00.000Z.

pub const INTERVAL_MS: i32

Milliseconds between blocks.

Trait Implementations

impl Clone for BlockTimestamp

fn clone(&self) -> BlockTimestamp

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for BlockTimestamp

impl Debug for BlockTimestamp

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

Formats the value using the given formatter.

impl Default for BlockTimestamp

fn default() -> BlockTimestamp

Returns the "default value" for a type.

impl Eq for BlockTimestamp

impl From<BlockTimestamp> for u32

#[must_use] fn from(t: BlockTimestamp) -> Self

Performs the conversion.

impl From<BlockTimestamp> for TimePoint

fn from(bt: BlockTimestamp) -> Self

Performs the conversion.

impl From<BlockTimestamp> for TimePointSec

fn from(bt: BlockTimestamp) -> Self

Performs the conversion.

impl From<TimePoint> for BlockTimestamp

fn from(tp: TimePoint) -> Self

Performs the conversion.

impl From<TimePointSec> for BlockTimestamp

fn from(tps: TimePointSec) -> Self

Performs the conversion.

impl From<u32> for BlockTimestamp

#[must_use] fn from(i: u32) -> Self

Performs the conversion.

impl Hash for BlockTimestamp

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 NumBytes for BlockTimestamp

fn num_bytes(&self) -> usize

Count the number of bytes a type is expected to use.

impl Ord for BlockTimestamp

fn cmp(&self, other: &BlockTimestamp) -> 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 PartialEq<BlockTimestamp> for BlockTimestamp

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

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

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

This method tests for !=.

impl PartialOrd<BlockTimestamp> for BlockTimestamp

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

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

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

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

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

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

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

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

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

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

impl Read for BlockTimestamp

fn read(bytes: &[u8], pos: &mut usize) -> Result<Self, ReadError>

Read bytes.

fn unpack<T: AsRef<[u8]>>(bytes: T) -> Result<Self, ReadError>

Deserializes a byte array into a data type.

impl StructuralEq for BlockTimestamp

impl StructuralPartialEq for BlockTimestamp

impl Write for BlockTimestamp

fn write(&self, bytes: &mut [u8], pos: &mut usize) -> Result<(), WriteError>

Write bytes.

fn pack(&self) -> Result<Vec<u8>, WriteError>

Serializes data into a byte vector.