Enum icu_collator::options::AlternateHandling

#[non_exhaustive]
#[repr(u8)]
pub enum AlternateHandling {
    NonIgnorable = 0,
    Shifted = 1,
}

What to do about characters whose comparison level can be varied dynamically.

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.

NonIgnorable = 0

Keep the characters whose level can be varied on the primary level.

Shifted = 1

Shift the characters at or below MaxVariable to the quaternary level.

Trait Implementations

impl Clone for AlternateHandling

fn clone(&self) -> AlternateHandling

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AlternateHandling

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

Formats the value using the given formatter.

impl Ord for AlternateHandling

fn cmp(&self, other: &AlternateHandling) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for AlternateHandling

fn eq(&self, other: &AlternateHandling) -> 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 PartialOrd for AlternateHandling

fn partial_cmp(&self, other: &AlternateHandling) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for AlternateHandling

impl Eq for AlternateHandling

impl StructuralPartialEq for AlternateHandling