Struct TimeZone 

pub struct TimeZone { /* private fields */ }

Available on crate feature tariffs only.

The IANA time zone a Location is in, which the local-time restrictions are expressed in.

start_time: Start time of day in local time, the time zone is defined in the time_zone field of the Location.

A tariff that costs more after 17:00 is wrong by an hour for half the year unless the conversion goes through the real zone rules, so this resolves the name against the IANA database rather than assuming a fixed offset.

Implementations

impl TimeZone

pub fn named(name: &str) -> Result<Self, PricingError>

Resolves an IANA time zone name, such as Europe/Oslo.

Errors

Returns PricingError::TimeZone when the name is not in the IANA database.

pub fn utc() -> Self

UTC, for tests and for a Location whose zone is not known.

pub fn name(&self) -> &str

The IANA name this zone was built from.

pub fn offset_seconds_at(&self, instant: DateTime) -> Result<i32, PricingError>

The UTC offset in effect at instant, in seconds.

Errors

Returns PricingError::TimeZone when the instant is outside the range the zone’s rules cover.

pub fn to_local(&self, instant: DateTime) -> Result<LocalParts, PricingError>

The wall clock instant shows in this zone.

Errors

Returns PricingError::TimeZone when the offset cannot be determined.

Trait Implementations

impl Clone for TimeZone

fn clone(&self) -> TimeZone

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TimeZone

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

Formats the value using the given formatter.

impl PartialEq for TimeZone

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

Equality operator ==.

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

Inequality operator !=.