Struct icu::datetime::provider::skeleton::PluralPattern

pub struct PluralPattern<'data> {
    pub pivot_field: Week,
    pub zero: Option<Pattern<'data>>,
    pub one: Option<Pattern<'data>>,
    pub two: Option<Pattern<'data>>,
    pub few: Option<Pattern<'data>>,
    pub many: Option<Pattern<'data>>,
    pub other: Pattern<'data>,
}

A collection of plural variants of a pattern.

Fields

pivot_field: Week

The field that ‘variants’ are predicated on.

zero: Option<Pattern<'data>>

one: Option<Pattern<'data>>

two: Option<Pattern<'data>>

few: Option<Pattern<'data>>

many: Option<Pattern<'data>>

other: Pattern<'data>

Implementations

impl<'data> PluralPattern<'data>

pub fn new( pattern: Pattern<'data>, ) -> Result<PluralPattern<'data>, PatternError>

Creates a PluralPattern from a pattern containing a pivot field.

pub fn pivot_field(&self) -> Week

Returns which week field determines the icu_plurals::PluralCategory used to select a pattern variant for a given date.

pub fn maybe_set_variant( &mut self, category: PluralCategory, pattern: Pattern<'data>, )

pub fn patterns_iter(&self) -> impl Iterator<Item = &Pattern<'data>>

pub fn for_each_mut<F>(&mut self, f: &F)

where F: Fn(&mut Pattern<'data>),

pub fn into_owned(self) -> PluralPattern<'static>

Trait Implementations

impl<'data> Clone for PluralPattern<'data>

fn clone(&self) -> PluralPattern<'data>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'data> Debug for PluralPattern<'data>

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

Formats the value using the given formatter.

impl<'data> From<PluralPattern<'data>> for PatternPlurals<'data>

fn from(pattern: PluralPattern<'data>) -> PatternPlurals<'data>

Converts to this type from the input type.

impl<'data> PartialEq for PluralPattern<'data>

fn eq(&self, other: &PluralPattern<'data>) -> 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<'a> Yokeable<'a> for PluralPattern<'static>

type Output = PluralPattern<'a>

This type MUST be Self with the 'static replaced with 'a, i.e. Self<'a>

fn transform(&'a self) -> &'a <PluralPattern<'static> as Yokeable<'a>>::Output

This method must cast self between &'a Self<'static> and &'a Self<'a>.

fn transform_owned(self) -> <PluralPattern<'static> as Yokeable<'a>>::Output

This method must cast self between Self<'static> and Self<'a>.

unsafe fn make( this: <PluralPattern<'static> as Yokeable<'a>>::Output, ) -> PluralPattern<'static>

This method can be used to cast away Self<'a>’s lifetime.

fn transform_mut<F>(&'a mut self, f: F)

where F: 'static + for<'b> FnOnce(&'b mut <PluralPattern<'static> as Yokeable<'a>>::Output),

This method must cast self between &'a mut Self<'static> and &'a mut Self<'a>, and pass it to f.

impl<'zf, 'zf_inner> ZeroFrom<'zf, PluralPattern<'zf_inner>> for PluralPattern<'zf>

fn zero_from(this: &'zf PluralPattern<'zf_inner>) -> PluralPattern<'zf>

Clone the other C into a struct that may retain references into C.

impl<'data> StructuralPartialEq for PluralPattern<'data>