Enum icu_collator::CaseLevel

#[repr(u8)]
#[non_exhaustive]
pub enum CaseLevel {
    Off,
    On,
}

Whether to distinguish case in sorting, even for sorting levels higher than tertiary, without having to use tertiary level just to enable case level differences.

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.

Off

Leave off the case level option. Case differences will be handled by default in tertiary strength.

On

Turn on the case level option, thereby making a separate level for case differences, positioned between secondary and tertiary.

Trait Implementations

impl Clone for CaseLevel

fn clone(&self) -> CaseLevel

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CaseLevel

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

Formats the value using the given formatter.

impl PartialEq<CaseLevel> for CaseLevel

fn eq(&self, other: &CaseLevel) -> 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 CaseLevel

impl Eq for CaseLevel

impl StructuralEq for CaseLevel

impl StructuralPartialEq for CaseLevel