Struct Zone 

pub struct Zone<'a> { /* private fields */ }

A parsed IANA timezone with all raw data exposed.

Zone borrows the TZif bytes it was parsed from; it is cheap to copy.

Implementations

impl<'a> Zone<'a>

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

The IANA timezone name.

pub fn version(&self) -> u8

The TZif format version (1, 2, 3, or 4).

pub fn raw_data(&self) -> &'a [u8]

The original TZif binary data this zone was parsed from.

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

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

pub fn extend_raw(&self) -> &'a 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<'a>

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

pub fn types(&self) -> impl Iterator<Item = ZoneType<'a>> + 'a

Iterates over the zone’s local time types.

pub fn transitions(&self) -> impl Iterator<Item = Transition> + 'a

Iterates over the stored transition records.

pub fn leap_seconds(&self) -> impl Iterator<Item = LeapSecond> + 'a

Iterates over the leap-second records.

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

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<'a>

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<'a> Clone for Zone<'a>

fn clone(&self) -> Zone<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Zone<'a>

impl<'a> Debug for Zone<'a>

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

Formats the value using the given formatter.