Enum NSStringCompareOptions 

#[repr(u64)]
pub enum NSStringCompareOptions {
    CaseInsensitive = 1,
    Literal = 2,
    Backwards = 4,
    Anchored = 8,
    Numeric = 64,
    DiacriticInsensitive = 128,
    WidthInsensitive = 256,
    ForcedOrdering = 512,
    RegularExpression = 1_024,
}

These values represent the options available to many of the string classes’ search and comparison methods.

Variants

CaseInsensitive = 1

A case-insensitive search.

Literal = 2

Exact character-by-character equivalence.

Backwards = 4

Search from end of source string.

Anchored = 8

Search is limited to start (or end, if NSBackwardsSearch) of source string.

Numeric = 64

Numbers within strings are compared using numeric value, that is, Name2.txt < Name7.txt < Name25.txt.

DiacriticInsensitive = 128

Search ignores diacritic marks.

WidthInsensitive = 256

Search ignores width differences in characters that have full-width and half-width forms, as occurs in East Asian character sets.

ForcedOrdering = 512

Comparisons are forced to return either NSOrderedAscending or NSOrderedDescending if the strings are equivalent but not strictly equal.

RegularExpression = 1_024

The search string is treated as an ICU-compatible regular expression. If set, no other options can apply except caseInsensitive and anchored. You can use this option only with the rangeOfString:… methods and replacingOccurrences(of:with:options:range:).

Implementations

impl NSStringCompareOptions

pub fn new(raw_value: usize) -> Self

Creates a new CompareOptions with the given flags.

Trait Implementations

impl Debug for NSStringCompareOptions

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

Formats the value using the given formatter.

impl Eq for NSStringCompareOptions

impl PartialEq for NSStringCompareOptions

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NSStringCompareOptions