Struct icu::datetime::DateTimeFormatterPreferences

#[non_exhaustive]
pub struct DateTimeFormatterPreferences {
    pub locale_prefs: LocalePreferences,
    pub numbering_system: Option<NumberingSystem>,
    pub hour_cycle: Option<HourCycle>,
    pub calendar_algorithm: Option<CalendarAlgorithm>,
}

The prefs for datetime formatting.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

locale_prefs: LocalePreferences

Locale Preferences for the Preferences structure.

numbering_system: Option<NumberingSystem>

The user’s preferred numbering system

hour_cycle: Option<HourCycle>

The user’s preferred hour cycle

calendar_algorithm: Option<CalendarAlgorithm>

The user’s preferred calendar system

Implementations

impl DateTimeFormatterPreferences

pub fn extend(&mut self, other: DateTimeFormatterPreferences)

Extends the preferences with the values from another set of preferences.

Trait Implementations

impl Clone for DateTimeFormatterPreferences

fn clone(&self) -> DateTimeFormatterPreferences

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DateTimeFormatterPreferences

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

Formats the value using the given formatter.

impl Default for DateTimeFormatterPreferences

fn default() -> DateTimeFormatterPreferences

Returns the “default value” for a type.

impl From<&DateTimeFormatterPreferences> for AnyCalendarPreferences

fn from(other: &DateTimeFormatterPreferences) -> AnyCalendarPreferences

Converts to this type from the input type.

impl From<&DateTimeFormatterPreferences> for FixedDecimalFormatterPreferences

fn from( other: &DateTimeFormatterPreferences, ) -> FixedDecimalFormatterPreferences

Converts to this type from the input type.

impl From<&LanguageIdentifier> for DateTimeFormatterPreferences

fn from(lid: &LanguageIdentifier) -> DateTimeFormatterPreferences

Converts to this type from the input type.

impl From<&Locale> for DateTimeFormatterPreferences

fn from(loc: &Locale) -> DateTimeFormatterPreferences

Converts to this type from the input type.

impl From<DateTimeFormatterPreferences> for Locale

fn from(other: DateTimeFormatterPreferences) -> Locale

Converts to this type from the input type.

impl From<LanguageIdentifier> for DateTimeFormatterPreferences

fn from(lid: LanguageIdentifier) -> DateTimeFormatterPreferences

Converts to this type from the input type.

impl From<Locale> for DateTimeFormatterPreferences

fn from(loc: Locale) -> DateTimeFormatterPreferences

Converts to this type from the input type.

impl Hash for DateTimeFormatterPreferences

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DateTimeFormatterPreferences

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for DateTimeFormatterPreferences

impl Eq for DateTimeFormatterPreferences

impl StructuralPartialEq for DateTimeFormatterPreferences