Struct icu_capi::timezone::ffi::TimeZoneInfo

pub struct TimeZoneInfo { /* private fields */ }

Implementations

impl TimeZoneInfo

pub fn unknown() -> Box<TimeZoneInfo>

Creates a time zone with no information.

pub fn utc() -> Box<TimeZoneInfo>

Creates a time zone for UTC (Coordinated Universal Time).

pub fn from_parts( bcp47_id: &DiplomatStr, offset_seconds: i32, dst: bool, ) -> Box<TimeZoneInfo>

Creates a time zone.

pub fn try_set_offset_seconds( &mut self, offset_seconds: i32, ) -> Result<(), TimeZoneInvalidOffsetError>

Sets the offset field from offset seconds.

Errors if the offset seconds are out of range.

pub fn set_offset_eighths_of_hour(&mut self, offset_eighths_of_hour: i8)

Sets the offset field from offset as eighths of an hour.

pub fn try_set_offset_str( &mut self, offset: &DiplomatStr, ) -> Result<(), TimeZoneInvalidOffsetError>

Sets the offset field from a string.

pub fn offset_eighths_of_hour(&self) -> Option<i8>

Gets the offset field from offset as eighths of an hour.

pub fn clear_offset(&mut self)

Clears the offset field.

pub fn offset_seconds(&self) -> Option<i32>

Returns the value of the offset field as offset seconds.

Returns null if the offset field is empty.

pub fn is_offset_non_negative(&self) -> Option<bool>

Returns whether the offset field is positive.

Returns null if the offset field is empty.

pub fn is_offset_zero(&self) -> Option<bool>

Returns whether the offset field is zero.

Returns null if the offset field is empty (which is not the same as zero).

pub fn offset_hours_part(&self) -> Option<i32>

Returns the hours part of the the offset field.

Returns null if the offset field is empty.

pub fn offset_minutes_part(&self) -> Option<u32>

Returns the minutes part of the the offset field.

Returns null if the offset field is empty.

pub fn offset_seconds_part(&self) -> Option<u32>

Returns the seconds part of the the offset field.

Returns null if the offset field is empty.

pub fn set_time_zone_id(&mut self, id: &DiplomatStr)

Sets the time_zone_id field from a BCP-47 string.

Errors if the string is not a valid BCP-47 time zone ID.

pub fn set_iana_time_zone_id( &mut self, mapper: &TimeZoneIdMapper, id: &DiplomatStr, )

Sets the time_zone_id field from an IANA string by looking up the corresponding BCP-47 string.

pub fn time_zone_id(&self, write: &mut DiplomatWrite)

Writes the value of the time_zone_id field as a string.

Returns null if the time_zone_id field is empty.

pub fn clear_zone_variant(&mut self)

Clears the zone_variant field.

pub fn set_standard_time(&mut self)

Sets the zone_variant field to standard time, which may or may not correspond to a display name with Standard in its name.

pub fn set_daylight_time(&mut self)

Sets the zone_variant field to “daylight” time, which may or may not correspond to a display name with “Daylight” in its name.

pub fn is_standard_time(&self) -> Option<bool>

Returns whether the zone_variant field is standard time.

Returns null if the zone_variant field is empty.

pub fn is_daylight_time(&self) -> Option<bool>

Returns whether the zone_variant field is daylight time.

Returns null if the zone_variant field is empty.

pub fn set_local_time(&mut self, datetime: &IsoDateTime)

Sets the local_time field.

pub fn clear_local_time(&mut self)

Clears the local_time field.

pub fn get_local_time(&self) -> Option<Box<IsoDateTime>>

Returns a copy of the local_time field.

Trait Implementations

impl From<TimeZoneInfo<Base>> for TimeZoneInfo

fn from(other: TimeZoneInfo<Base>) -> Self

Converts to this type from the input type.