Struct TimezoneHandler 

pub struct TimezoneHandler { /* private fields */ }

Handler for timezone operations.

Implementations

impl TimezoneHandler

pub fn new(config: TimezoneConfig) -> Result<Self, TimezoneError>

Creates a new timezone handler from configuration.

pub fn us_eastern() -> Self

Creates a handler with default US Eastern timezone.

pub fn get_entity_timezone(&self, entity_code: &str) -> Tz

Gets the timezone for a specific entity code.

Matches entity code against patterns in this order:

1. Exact match
2. Prefix patterns (e.g., “EU_*”)
3. Suffix patterns (e.g., “*_APAC”)
4. Default timezone

pub fn to_utc(&self, local: NaiveDateTime, entity_code: &str) -> DateTime<Utc>

Converts a local datetime to UTC for a specific entity.

pub fn to_local(&self, utc: DateTime<Utc>, entity_code: &str) -> NaiveDateTime

Converts a UTC datetime to local time for a specific entity.

pub fn to_consolidation( &self, local: NaiveDateTime, entity_code: &str, ) -> DateTime<Tz>

Converts a local datetime to the consolidation timezone.

pub fn consolidation_timezone(&self) -> Tz

Returns the consolidation timezone.

pub fn default_timezone(&self) -> Tz

Returns the default timezone.

pub fn get_timezone_name(&self, entity_code: &str) -> String

Returns the timezone name for an entity.

pub fn get_utc_offset_hours(&self, entity_code: &str, at: NaiveDateTime) -> f64

Calculates the UTC offset in hours for an entity at a given time.

pub fn config(&self) -> &TimezoneConfig

Returns a reference to the underlying configuration.

Trait Implementations

impl Clone for TimezoneHandler

fn clone(&self) -> TimezoneHandler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TimezoneHandler

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

Formats the value using the given formatter.