Struct fefix::fix_values::Tz

pub struct Tz { /* fields omitted */ }

Timezone indicator.

Examples

use fefix::FixValue;
use fefix::fix_values::Tz;
use std::time::Duration;

let timezone = Tz::deserialize(b"Z").unwrap();
assert_eq!(timezone, Tz::UTC);
assert_eq!(timezone.offset().1, Duration::from_secs(0));

let timezone = Tz::deserialize(b"+03").unwrap();
assert_eq!(timezone.offset(), (1, Duration::from_secs(3 * 3600)));

let timezone = Tz::deserialize(b"-01").unwrap();
assert_eq!(timezone.offset(), (-1, Duration::from_secs(1 * 3600)));

let timezone = Tz::deserialize(b"+04:30").unwrap();
assert_eq!(timezone.offset(), (1, Duration::from_secs(4 * 3600 + 30 * 60)));

Implementations

impl Tz

pub const UTC: Self

The UTC timezone.

pub fn offset(&self) -> (i32, Duration)

Calculates the offset information of self as compared to UTC. The return value is in the form of a sign (-1, 0, or +1) and a Duration.

pub fn offset_as_secs(&self) -> i32

Returns the raw offset from UTC of self measured in seconds.

pub fn to_chrono_offset(&self) -> FixedOffset

This is supported on crate feature utils-chrono only.

Converts self into a chrono::FixedOffset.

pub fn from_chrono_offset(offset: FixedOffset) -> Self

This is supported on crate feature utils-chrono only.

Creates a Tz from a chrono::FixedOffset.

Trait Implementations

impl Clone for Tz

fn clone(&self) -> Tz

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Tz

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

Formats the value using the given formatter.

impl<'a> FixValue<'a> for Tz

type Error = &'static str

The error type that can arise during deserialization.

type SerializeSettings = ()

A type with values that customize the serialization algorithm, e.g. padding information.

fn serialize_with<B>(&self, buffer: &mut B, _settings: ()) -> usize where
    B: Buffer, 

Writes self to buffer using custom serialization settings.

fn deserialize(data: &'a [u8]) -> Result<Self, Self::Error>

Parses and deserializes from data.

fn deserialize_lossy(data: &'a [u8]) -> Result<Self, Self::Error>

Like FixValue::deserialize, but it’s allowed to skip some amount of input checking. Invalid inputs might not trigger errors and instead be deserialized as random values.

fn serialize<B>(&self, buffer: &mut B) -> usize where
    B: Buffer, 

Writes self to buffer using default settings.

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

Serializes self to a Vec of bytes, allocated on the fly.

fn to_string(&self) -> String

Allocates a String representation of self.

impl Hash for Tz

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 PartialEq<Tz> for Tz

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

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

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

This method tests for !=.

impl Copy for Tz

impl Eq for Tz

impl StructuralEq for Tz

impl StructuralPartialEq for Tz