Struct opcua_types::date_time::DateTime

pub struct DateTime {
    pub date_time: DateTime<Utc>,
}

Data type ID 13 Holds a date/time. This is a wrapper around the chrono type with extra functionality for obtaining ticks in OPC UA measurements, endtimes, epoch etc.

Fields

date_time: DateTime<Utc>

Methods

impl DateTime

fn now() -> DateTime

Constructs from the current time

fn epoch() -> DateTime

Constructs a date time for the epoch

fn endtimes() -> DateTime

Constructs a date time for the endtimes

fn endtimes_ticks() -> i64

Returns the maximum tick value, corresponding to the end of time

fn ymd(year: UInt16, month: UInt16, day: UInt16) -> DateTime

Constructs from a year, month, day

fn ymd_hms(
    year: UInt16,
    month: UInt16,
    day: UInt16,
    hour: UInt16,
    minute: UInt16,
    second: UInt16
) -> DateTime

Constructs from a year, month, day, hour, minute, second

fn ymd_hms_nano(
    year: UInt16,
    month: UInt16,
    day: UInt16,
    hour: UInt16,
    minute: UInt16,
    second: UInt16,
    nanos: UInt32
) -> DateTime

Constructs from a year, month, day, hour, minute, second, nanosecond

fn ticks(&self) -> i64

Returns the time in ticks, of 100 nanosecond intervals

fn checked_ticks(&self) -> i64

To checked ticks. Function returns 0 or MAX_INT64 if date exceeds valid OPC UA range

fn as_chrono(&self) -> DateTime<Utc>

Time as chrono

Trait Implementations

impl PartialEq for DateTime

fn eq(&self, __arg_0: &DateTime) -> bool

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

fn ne(&self, __arg_0: &DateTime) -> bool

This method tests for !=.

impl Debug for DateTime

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for DateTime

fn clone(&self) -> DateTime

Returns a copy of the value.

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

Performs copy-assignment from source.

impl BinaryEncoder<DateTime> for DateTime

DateTime encoded as 64-bit signed int

fn byte_len(&self) -> usize

Returns the byte length of the structure. This calculation should be exact and as efficient as possible.

fn encode<S: Write>(&self, stream: &mut S) -> EncodingResult<usize>

Encodes the instance to the write stream.

fn decode<S: Read>(stream: &mut S) -> EncodingResult<Self>

Decodes an instance from the read stream.

impl Default for DateTime

fn default() -> Self

Returns the "default value" for a type.

impl From<(UInt16, UInt16, UInt16, UInt16, UInt16, UInt16)> for DateTime

fn from(dt: (UInt16, UInt16, UInt16, UInt16, UInt16, UInt16)) -> Self

Performs the conversion.

impl From<(UInt16, UInt16, UInt16, UInt16, UInt16, UInt16, UInt32)> for DateTime

fn from(dt: (UInt16, UInt16, UInt16, UInt16, UInt16, UInt16, UInt32)) -> Self

Performs the conversion.

impl From<DateTime<Utc>> for DateTime

fn from(date_time: DateTime<Utc>) -> Self

Performs the conversion.

impl From<Int64> for DateTime

fn from(value: Int64) -> Self

Performs the conversion.

impl Into<Int64> for DateTime

fn into(self) -> Int64

Performs the conversion.

impl Into<DateTime<Utc>> for DateTime

fn into(self) -> DateTime<Utc>

Performs the conversion.