Struct Zone 

pub struct Zone { /* private fields */ }

A parsed IANA timezone, exposing transitions, zone types, leap seconds, and the POSIX TZ extend rule.

Instances come from load and reference &'static data generated at build time; Zone is Copy.

Implementations

impl Zone

pub fn name(&self) -> &'static str

The IANA timezone name.

pub fn version(&self) -> u8

The TZif format version the data was compiled from (1, 2, 3, or 4).

pub fn types(&self) -> &'static [ZoneType]

The zone’s local time types.

pub fn transitions(&self) -> &'static [Transition]

The stored transition records.

pub fn leap_seconds(&self) -> &'static [LeapSecond]

The leap-second records.

pub fn extend(&self) -> Option<&PosixTz<'static>>

The parsed POSIX TZ rule for computing future transitions, if any.

pub fn extend_raw(&self) -> &'static str

The raw POSIX TZ footer string (empty if none).

pub fn type_count(&self) -> usize

The number of local time types.

pub fn type_at(&self, i: usize) -> ZoneType

Returns the i-th local time type. Panics if i >= types().len().

pub fn lookup(&self, unix: i64) -> ZoneType

Returns the zone type in effect at the given Unix timestamp.

Searches stored transitions and falls back to the POSIX TZ rule for times after the last transition.

pub fn transitions_for_range(&self, start_unix: i64, end_unix: i64) -> RangeIter

Returns transitions in the half-open interval [start_unix, end_unix), combining stored transitions with ones generated from the POSIX TZ extend rule. The result is yielded in chronological order.

impl Zone

pub fn meta(&self) -> Option<ZoneMeta<'static>>

Returns metadata (countries, coordinates) for this timezone, or None.

Trait Implementations

impl Clone for Zone

fn clone(&self) -> Zone

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Zone

impl Debug for Zone

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

Formats the value using the given formatter.