Enum icu_datetime::time_zone::FallbackFormat

#[non_exhaustive]
pub enum FallbackFormat {
    Iso8601(IsoFormat, IsoMinutes, IsoSeconds),
    LocalizedGmt,
}

An enum for time zone fallback formats.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Iso8601(IsoFormat, IsoMinutes, IsoSeconds)

The ISO 8601 format for time zone format fallback.

LocalizedGmt

The localized GMT format for time zone format fallback.

See UTS 35 on Dates for more information.

Trait Implementations

impl Clone for FallbackFormat

fn clone(&self) -> FallbackFormat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FallbackFormat

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

Formats the value using the given formatter.

impl Default for FallbackFormat

fn default() -> FallbackFormat

Returns the “default value” for a type.

impl From<FallbackFormat> for FallbackTimeZoneFormatterUnit

Load a fallback format for timezone. The fallback format will be executed if there are no matching format results.

fn from(value: FallbackFormat) -> Self

Converts to this type from the input type.

impl From<FallbackFormat> for TimeZoneFormatterOptions

fn from(fallback_format: FallbackFormat) -> Self

Converts to this type from the input type.

impl PartialEq for FallbackFormat

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for FallbackFormat

impl StructuralPartialEq for FallbackFormat