Struct NSNumberFormatter

#[repr(C)]
pub struct NSNumberFormatter { /* private fields */ }

Available on crate features NSFormatter and NSNumberFormatter only.

Apple’s documentation

Implementations

impl NSNumberFormatter

pub unsafe fn formattingContext(&self) -> NSFormattingContext

pub unsafe fn setFormattingContext( &self, formatting_context: NSFormattingContext, )

Setter for formattingContext.

pub unsafe fn getObjectValue_forString_range_error( &self, obj: Option<&mut Option<Retained<AnyObject>>>, string: &NSString, rangep: *mut NSRange, ) -> Result<(), Retained<NSError>>

Available on crate features NSError and NSRange and NSString only.

pub unsafe fn stringFromNumber( &self, number: &NSNumber, ) -> Option<Retained<NSString>>

Available on crate features NSString and NSValue only.

pub unsafe fn numberFromString( &self, string: &NSString, ) -> Option<Retained<NSNumber>>

Available on crate features NSString and NSValue only.

pub unsafe fn localizedStringFromNumber_numberStyle( num: &NSNumber, nstyle: NSNumberFormatterStyle, ) -> Retained<NSString>

Available on crate features NSString and NSValue only.

pub unsafe fn defaultFormatterBehavior() -> NSNumberFormatterBehavior

pub unsafe fn setDefaultFormatterBehavior(behavior: NSNumberFormatterBehavior)

pub unsafe fn minimumGroupingDigits(&self) -> NSInteger

pub unsafe fn setMinimumGroupingDigits( &self, minimum_grouping_digits: NSInteger, )

Setter for minimumGroupingDigits.

pub unsafe fn numberStyle(&self) -> NSNumberFormatterStyle

pub unsafe fn setNumberStyle(&self, number_style: NSNumberFormatterStyle)

Setter for numberStyle.

pub unsafe fn locale(&self) -> Retained<NSLocale>

Available on crate feature NSLocale only.

pub unsafe fn setLocale(&self, locale: Option<&NSLocale>)

Available on crate feature NSLocale only.

Setter for locale.

pub unsafe fn generatesDecimalNumbers(&self) -> bool

pub unsafe fn setGeneratesDecimalNumbers(&self, generates_decimal_numbers: bool)

Setter for generatesDecimalNumbers.

pub unsafe fn formatterBehavior(&self) -> NSNumberFormatterBehavior

pub unsafe fn setFormatterBehavior( &self, formatter_behavior: NSNumberFormatterBehavior, )

Setter for formatterBehavior.

pub unsafe fn negativeFormat(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setNegativeFormat(&self, negative_format: Option<&NSString>)

Available on crate feature NSString only.

Setter for negativeFormat.

pub unsafe fn textAttributesForNegativeValues( &self, ) -> Option<Retained<NSDictionary<NSString, AnyObject>>>

Available on crate features NSDictionary and NSString only.

pub unsafe fn setTextAttributesForNegativeValues( &self, text_attributes_for_negative_values: Option<&NSDictionary<NSString, AnyObject>>, )

Available on crate features NSDictionary and NSString only.

Setter for textAttributesForNegativeValues.

pub unsafe fn positiveFormat(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setPositiveFormat(&self, positive_format: Option<&NSString>)

Available on crate feature NSString only.

Setter for positiveFormat.

pub unsafe fn textAttributesForPositiveValues( &self, ) -> Option<Retained<NSDictionary<NSString, AnyObject>>>

Available on crate features NSDictionary and NSString only.

pub unsafe fn setTextAttributesForPositiveValues( &self, text_attributes_for_positive_values: Option<&NSDictionary<NSString, AnyObject>>, )

Available on crate features NSDictionary and NSString only.

Setter for textAttributesForPositiveValues.

pub unsafe fn allowsFloats(&self) -> bool

pub unsafe fn setAllowsFloats(&self, allows_floats: bool)

Setter for allowsFloats.

pub unsafe fn decimalSeparator(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setDecimalSeparator(&self, decimal_separator: Option<&NSString>)

Available on crate feature NSString only.

Setter for decimalSeparator.

pub unsafe fn alwaysShowsDecimalSeparator(&self) -> bool

pub unsafe fn setAlwaysShowsDecimalSeparator( &self, always_shows_decimal_separator: bool, )

Setter for alwaysShowsDecimalSeparator.

pub unsafe fn currencyDecimalSeparator(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setCurrencyDecimalSeparator( &self, currency_decimal_separator: Option<&NSString>, )

Available on crate feature NSString only.

Setter for currencyDecimalSeparator.

pub unsafe fn usesGroupingSeparator(&self) -> bool

pub unsafe fn setUsesGroupingSeparator(&self, uses_grouping_separator: bool)

Setter for usesGroupingSeparator.

pub unsafe fn groupingSeparator(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setGroupingSeparator(&self, grouping_separator: Option<&NSString>)

Available on crate feature NSString only.

Setter for groupingSeparator.

pub unsafe fn zeroSymbol(&self) -> Option<Retained<NSString>>

Available on crate feature NSString only.

pub unsafe fn setZeroSymbol(&self, zero_symbol: Option<&NSString>)

Available on crate feature NSString only.

Setter for zeroSymbol.

pub unsafe fn textAttributesForZero( &self, ) -> Option<Retained<NSDictionary<NSString, AnyObject>>>

Available on crate features NSDictionary and NSString only.

pub unsafe fn setTextAttributesForZero( &self, text_attributes_for_zero: Option<&NSDictionary<NSString, AnyObject>>, )

Available on crate features NSDictionary and NSString only.

Setter for textAttributesForZero.

pub unsafe fn nilSymbol(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setNilSymbol(&self, nil_symbol: &NSString)

Available on crate feature NSString only.

Setter for nilSymbol.

pub unsafe fn textAttributesForNil( &self, ) -> Option<Retained<NSDictionary<NSString, AnyObject>>>

Available on crate features NSDictionary and NSString only.

pub unsafe fn setTextAttributesForNil( &self, text_attributes_for_nil: Option<&NSDictionary<NSString, AnyObject>>, )

Available on crate features NSDictionary and NSString only.

Setter for textAttributesForNil.

pub unsafe fn notANumberSymbol(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setNotANumberSymbol(&self, not_a_number_symbol: Option<&NSString>)

Available on crate feature NSString only.

Setter for notANumberSymbol.

pub unsafe fn textAttributesForNotANumber( &self, ) -> Option<Retained<NSDictionary<NSString, AnyObject>>>

Available on crate features NSDictionary and NSString only.

pub unsafe fn setTextAttributesForNotANumber( &self, text_attributes_for_not_a_number: Option<&NSDictionary<NSString, AnyObject>>, )

Available on crate features NSDictionary and NSString only.

Setter for textAttributesForNotANumber.

pub unsafe fn positiveInfinitySymbol(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setPositiveInfinitySymbol( &self, positive_infinity_symbol: &NSString, )

Available on crate feature NSString only.

Setter for positiveInfinitySymbol.

pub unsafe fn textAttributesForPositiveInfinity( &self, ) -> Option<Retained<NSDictionary<NSString, AnyObject>>>

Available on crate features NSDictionary and NSString only.

pub unsafe fn setTextAttributesForPositiveInfinity( &self, text_attributes_for_positive_infinity: Option<&NSDictionary<NSString, AnyObject>>, )

Available on crate features NSDictionary and NSString only.

Setter for textAttributesForPositiveInfinity.

pub unsafe fn negativeInfinitySymbol(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setNegativeInfinitySymbol( &self, negative_infinity_symbol: &NSString, )

Available on crate feature NSString only.

Setter for negativeInfinitySymbol.

pub unsafe fn textAttributesForNegativeInfinity( &self, ) -> Option<Retained<NSDictionary<NSString, AnyObject>>>

Available on crate features NSDictionary and NSString only.

pub unsafe fn setTextAttributesForNegativeInfinity( &self, text_attributes_for_negative_infinity: Option<&NSDictionary<NSString, AnyObject>>, )

Available on crate features NSDictionary and NSString only.

Setter for textAttributesForNegativeInfinity.

pub unsafe fn positivePrefix(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setPositivePrefix(&self, positive_prefix: Option<&NSString>)

Available on crate feature NSString only.

Setter for positivePrefix.

pub unsafe fn positiveSuffix(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setPositiveSuffix(&self, positive_suffix: Option<&NSString>)

Available on crate feature NSString only.

Setter for positiveSuffix.

pub unsafe fn negativePrefix(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setNegativePrefix(&self, negative_prefix: Option<&NSString>)

Available on crate feature NSString only.

Setter for negativePrefix.

pub unsafe fn negativeSuffix(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setNegativeSuffix(&self, negative_suffix: Option<&NSString>)

Available on crate feature NSString only.

Setter for negativeSuffix.

pub unsafe fn currencyCode(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setCurrencyCode(&self, currency_code: Option<&NSString>)

Available on crate feature NSString only.

Setter for currencyCode.

pub unsafe fn currencySymbol(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setCurrencySymbol(&self, currency_symbol: Option<&NSString>)

Available on crate feature NSString only.

Setter for currencySymbol.

pub unsafe fn internationalCurrencySymbol(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setInternationalCurrencySymbol( &self, international_currency_symbol: Option<&NSString>, )

Available on crate feature NSString only.

Setter for internationalCurrencySymbol.

pub unsafe fn percentSymbol(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setPercentSymbol(&self, percent_symbol: Option<&NSString>)

Available on crate feature NSString only.

Setter for percentSymbol.

pub unsafe fn perMillSymbol(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setPerMillSymbol(&self, per_mill_symbol: Option<&NSString>)

Available on crate feature NSString only.

Setter for perMillSymbol.

pub unsafe fn minusSign(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setMinusSign(&self, minus_sign: Option<&NSString>)

Available on crate feature NSString only.

Setter for minusSign.

pub unsafe fn plusSign(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setPlusSign(&self, plus_sign: Option<&NSString>)

Available on crate feature NSString only.

Setter for plusSign.

pub unsafe fn exponentSymbol(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setExponentSymbol(&self, exponent_symbol: Option<&NSString>)

Available on crate feature NSString only.

Setter for exponentSymbol.

pub unsafe fn groupingSize(&self) -> NSUInteger

pub unsafe fn setGroupingSize(&self, grouping_size: NSUInteger)

Setter for groupingSize.

pub unsafe fn secondaryGroupingSize(&self) -> NSUInteger

pub unsafe fn setSecondaryGroupingSize( &self, secondary_grouping_size: NSUInteger, )

Setter for secondaryGroupingSize.

pub unsafe fn multiplier(&self) -> Option<Retained<NSNumber>>

Available on crate feature NSValue only.

pub unsafe fn setMultiplier(&self, multiplier: Option<&NSNumber>)

Available on crate feature NSValue only.

Setter for multiplier.

pub unsafe fn formatWidth(&self) -> NSUInteger

pub unsafe fn setFormatWidth(&self, format_width: NSUInteger)

Setter for formatWidth.

pub unsafe fn paddingCharacter(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setPaddingCharacter(&self, padding_character: Option<&NSString>)

Available on crate feature NSString only.

Setter for paddingCharacter.

pub unsafe fn paddingPosition(&self) -> NSNumberFormatterPadPosition

pub unsafe fn setPaddingPosition( &self, padding_position: NSNumberFormatterPadPosition, )

Setter for paddingPosition.

pub unsafe fn roundingMode(&self) -> NSNumberFormatterRoundingMode

pub unsafe fn setRoundingMode( &self, rounding_mode: NSNumberFormatterRoundingMode, )

Setter for roundingMode.

pub unsafe fn roundingIncrement(&self) -> Retained<NSNumber>

Available on crate feature NSValue only.

pub unsafe fn setRoundingIncrement(&self, rounding_increment: Option<&NSNumber>)

Available on crate feature NSValue only.

Setter for roundingIncrement.

pub unsafe fn minimumIntegerDigits(&self) -> NSUInteger

pub unsafe fn setMinimumIntegerDigits(&self, minimum_integer_digits: NSUInteger)

Setter for minimumIntegerDigits.

pub unsafe fn maximumIntegerDigits(&self) -> NSUInteger

pub unsafe fn setMaximumIntegerDigits(&self, maximum_integer_digits: NSUInteger)

Setter for maximumIntegerDigits.

pub unsafe fn minimumFractionDigits(&self) -> NSUInteger

pub unsafe fn setMinimumFractionDigits( &self, minimum_fraction_digits: NSUInteger, )

Setter for minimumFractionDigits.

pub unsafe fn maximumFractionDigits(&self) -> NSUInteger

pub unsafe fn setMaximumFractionDigits( &self, maximum_fraction_digits: NSUInteger, )

Setter for maximumFractionDigits.

pub unsafe fn minimum(&self) -> Option<Retained<NSNumber>>

Available on crate feature NSValue only.

pub unsafe fn setMinimum(&self, minimum: Option<&NSNumber>)

Available on crate feature NSValue only.

Setter for minimum.

pub unsafe fn maximum(&self) -> Option<Retained<NSNumber>>

Available on crate feature NSValue only.

pub unsafe fn setMaximum(&self, maximum: Option<&NSNumber>)

Available on crate feature NSValue only.

Setter for maximum.

pub unsafe fn currencyGroupingSeparator(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setCurrencyGroupingSeparator( &self, currency_grouping_separator: Option<&NSString>, )

Available on crate feature NSString only.

Setter for currencyGroupingSeparator.

pub unsafe fn isLenient(&self) -> bool

pub unsafe fn setLenient(&self, lenient: bool)

Setter for isLenient.

pub unsafe fn usesSignificantDigits(&self) -> bool

pub unsafe fn setUsesSignificantDigits(&self, uses_significant_digits: bool)

Setter for usesSignificantDigits.

pub unsafe fn minimumSignificantDigits(&self) -> NSUInteger

pub unsafe fn setMinimumSignificantDigits( &self, minimum_significant_digits: NSUInteger, )

Setter for minimumSignificantDigits.

pub unsafe fn maximumSignificantDigits(&self) -> NSUInteger

pub unsafe fn setMaximumSignificantDigits( &self, maximum_significant_digits: NSUInteger, )

Setter for maximumSignificantDigits.

pub unsafe fn isPartialStringValidationEnabled(&self) -> bool

pub unsafe fn setPartialStringValidationEnabled( &self, partial_string_validation_enabled: bool, )

Setter for isPartialStringValidationEnabled.

impl NSNumberFormatter

Methods declared on superclass NSObject.

pub unsafe fn init(this: Allocated<Self>) -> Retained<Self>

pub unsafe fn new() -> Retained<Self>

impl NSNumberFormatter

NSNumberFormatterCompatibility.

pub unsafe fn hasThousandSeparators(&self) -> bool

pub unsafe fn setHasThousandSeparators(&self, has_thousand_separators: bool)

Setter for hasThousandSeparators.

pub unsafe fn thousandSeparator(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setThousandSeparator(&self, thousand_separator: Option<&NSString>)

Available on crate feature NSString only.

Setter for thousandSeparator.

pub unsafe fn localizesFormat(&self) -> bool

pub unsafe fn setLocalizesFormat(&self, localizes_format: bool)

Setter for localizesFormat.

pub unsafe fn format(&self) -> Retained<NSString>

Available on crate feature NSString only.

pub unsafe fn setFormat(&self, format: &NSString)

Available on crate feature NSString only.

Setter for format.

pub unsafe fn attributedStringForZero(&self) -> Retained<NSAttributedString>

Available on crate feature NSAttributedString only.

pub unsafe fn setAttributedStringForZero( &self, attributed_string_for_zero: &NSAttributedString, )

Available on crate feature NSAttributedString only.

Setter for attributedStringForZero.

pub unsafe fn attributedStringForNil(&self) -> Retained<NSAttributedString>

Available on crate feature NSAttributedString only.

pub unsafe fn setAttributedStringForNil( &self, attributed_string_for_nil: &NSAttributedString, )

Available on crate feature NSAttributedString only.

Setter for attributedStringForNil.

pub unsafe fn attributedStringForNotANumber( &self, ) -> Retained<NSAttributedString>

Available on crate feature NSAttributedString only.

pub unsafe fn setAttributedStringForNotANumber( &self, attributed_string_for_not_a_number: &NSAttributedString, )

Available on crate feature NSAttributedString only.

Setter for attributedStringForNotANumber.

pub unsafe fn roundingBehavior(&self) -> Retained<NSDecimalNumberHandler>

Available on crate feature NSDecimalNumber only.

pub unsafe fn setRoundingBehavior( &self, rounding_behavior: &NSDecimalNumberHandler, )

Available on crate feature NSDecimalNumber only.

Setter for roundingBehavior.

Methods from Deref<Target = NSFormatter>

pub unsafe fn stringForObjectValue( &self, obj: Option<&AnyObject>, ) -> Option<Retained<NSString>>

Available on crate feature NSString only.

pub unsafe fn attributedStringForObjectValue_withDefaultAttributes( &self, obj: &AnyObject, attrs: Option<&NSDictionary<NSAttributedStringKey, AnyObject>>, ) -> Option<Retained<NSAttributedString>>

Available on crate features NSAttributedString and NSDictionary and NSString only.

pub unsafe fn editingStringForObjectValue( &self, obj: &AnyObject, ) -> Option<Retained<NSString>>

Available on crate feature NSString only.

pub unsafe fn getObjectValue_forString_errorDescription( &self, obj: Option<&mut Option<Retained<AnyObject>>>, string: &NSString, error: Option<&mut Option<Retained<NSString>>>, ) -> bool

Available on crate feature NSString only.

pub unsafe fn isPartialStringValid_newEditingString_errorDescription( &self, partial_string: &NSString, new_string: Option<&mut Option<Retained<NSString>>>, error: Option<&mut Option<Retained<NSString>>>, ) -> bool

Available on crate feature NSString only.

pub unsafe fn isPartialStringValid_proposedSelectedRange_originalString_originalSelectedRange_errorDescription( &self, partial_string_ptr: &mut Retained<NSString>, proposed_sel_range_ptr: NSRangePointer, orig_string: &NSString, orig_sel_range: NSRange, error: Option<&mut Option<Retained<NSString>>>, ) -> bool

Available on crate features NSRange and NSString only.

Methods from Deref<Target = NSObject>

pub fn doesNotRecognizeSelector(&self, sel: Sel) -> !

Handle messages the object doesn’t recognize.

See Apple’s documentation for details.

Methods from Deref<Target = AnyObject>

pub fn class(&self) -> &'static AnyClass

Dynamically find the class of this object.

Example

Check that an instance of NSObject has the precise class NSObject.

use objc2::ClassType;
use objc2::runtime::NSObject;

let obj = NSObject::new();
assert_eq!(obj.class(), NSObject::class());

pub unsafe fn get_ivar<T>(&self, name: &str) -> &T

where T: Encode,

👎Deprecated: this is difficult to use correctly, use Ivar::load instead.

Use Ivar::load instead.

Safety

The object must have an instance variable with the given name, and it must be of type T.

See Ivar::load_ptr for details surrounding this.

pub fn downcast_ref<T>(&self) -> Option<&T>

where T: DowncastTarget,

Attempt to downcast the object to a class of type T.

This is the reference-variant. Use Retained::downcast if you want to convert a retained object to another type.

Mutable classes

Some classes have immutable and mutable variants, such as NSString and NSMutableString.

When some Objective-C API signature says it gives you an immutable class, it generally expects you to not mutate that, even though it may technically be mutable “under the hood”.

So using this method to convert a NSString to a NSMutableString, while not unsound, is generally frowned upon unless you created the string yourself, or the API explicitly documents the string to be mutable.

See Apple’s documentation on mutability and on isKindOfClass: for more details.

Generic classes

Objective-C generics are called “lightweight generics”, and that’s because they aren’t exposed in the runtime. This makes it impossible to safely downcast to generic collections, so this is disallowed by this method.

You can, however, safely downcast to generic collections where all the type-parameters are AnyObject.

Panics

This works internally by calling isKindOfClass:. That means that the object must have the instance method of that name, and an exception will be thrown (if CoreFoundation is linked) or the process will abort if that is not the case. In the vast majority of cases, you don’t need to worry about this, since both root objects NSObject and NSProxy implement this method.

Examples

Cast an NSString back and forth from NSObject.

use objc2::rc::Retained;
use objc2_foundation::{NSObject, NSString};

let obj: Retained<NSObject> = NSString::new().into_super();
let string = obj.downcast_ref::<NSString>().unwrap();
// Or with `downcast`, if we do not need the object afterwards
let string = obj.downcast::<NSString>().unwrap();

Try (and fail) to cast an NSObject to an NSString.

use objc2_foundation::{NSObject, NSString};

let obj = NSObject::new();
assert!(obj.downcast_ref::<NSString>().is_none());

Try to cast to an array of strings.

use objc2_foundation::{NSArray, NSObject, NSString};

let arr = NSArray::from_retained_slice(&[NSObject::new()]);
// This is invalid and doesn't type check.
let arr = arr.downcast_ref::<NSArray<NSString>>();

This fails to compile, since it would require enumerating over the array to ensure that each element is of the desired type, which is a performance pitfall.

Downcast when processing each element instead.

use objc2_foundation::{NSArray, NSObject, NSString};

let arr = NSArray::from_retained_slice(&[NSObject::new()]);

for elem in arr {
    if let Some(data) = elem.downcast_ref::<NSString>() {
        // handle `data`
    }
}

Trait Implementations

impl AsRef<AnyObject> for NSNumberFormatter

fn as_ref(&self) -> &AnyObject

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<NSFormatter> for NSNumberFormatter

fn as_ref(&self) -> &NSFormatter

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<NSNumberFormatter> for NSNumberFormatter

fn as_ref(&self) -> &Self

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<NSObject> for NSNumberFormatter

fn as_ref(&self) -> &NSObject

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<AnyObject> for NSNumberFormatter

fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value.

impl Borrow<NSFormatter> for NSNumberFormatter

fn borrow(&self) -> &NSFormatter

Immutably borrows from an owned value.

impl Borrow<NSObject> for NSNumberFormatter

fn borrow(&self) -> &NSObject

Immutably borrows from an owned value.

impl ClassType for NSNumberFormatter

const NAME: &'static str = "NSNumberFormatter"

The name of the Objective-C class that this type represents.

type Super = NSFormatter

The superclass of this class.

type ThreadKind = <<NSNumberFormatter as ClassType>::Super as ClassType>::ThreadKind

Whether the type can be used from any thread, or from only the main thread.

fn class() -> &'static AnyClass

Get a reference to the Objective-C class that this type represents.

fn as_super(&self) -> &Self::Super

Get an immutable reference to the superclass.

impl CopyingHelper for NSNumberFormatter

Available on crate feature NSObject only.

type Result = NSNumberFormatter

The immutable counterpart of the type, or Self if the type has no immutable counterpart.

impl Debug for NSNumberFormatter

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

Formats the value using the given formatter.

impl Deref for NSNumberFormatter

type Target = NSFormatter

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Hash for NSNumberFormatter

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

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 Message for NSNumberFormatter

fn retain(&self) -> Retained<Self>

where Self: Sized,

Increment the reference count of the receiver.

impl NSCoding for NSNumberFormatter

Available on crate feature NSObject only.

unsafe fn encodeWithCoder(&self, coder: &NSCoder)

where Self: Sized + Message,

Available on crate feature NSCoder only.

unsafe fn initWithCoder( this: Allocated<Self>, coder: &NSCoder, ) -> Option<Retained<Self>>

where Self: Sized + Message,

Available on crate feature NSCoder only.

impl NSCopying for NSNumberFormatter

Available on crate feature NSObject only.

fn copy(&self) -> Retained<Self::Result>

where Self: Sized + Message + CopyingHelper,

Returns a new instance that’s a copy of the receiver.

unsafe fn copyWithZone(&self, zone: *mut NSZone) -> Retained<Self::Result>

where Self: Sized + Message + CopyingHelper,

Returns a new instance that’s a copy of the receiver.

impl NSObjectProtocol for NSNumberFormatter

fn isEqual(&self, other: Option<&AnyObject>) -> bool

where Self: Sized + Message,

Check whether the object is equal to an arbitrary other object.

fn hash(&self) -> usize

where Self: Sized + Message,

An integer that can be used as a table address in a hash table structure.

fn isKindOfClass(&self, cls: &AnyClass) -> bool

where Self: Sized + Message,

Check if the object is an instance of the class, or one of its subclasses.

fn is_kind_of<T>(&self) -> bool

where T: ClassType, Self: Sized + Message,

👎Deprecated: use isKindOfClass directly, or cast your objects with AnyObject::downcast_ref

Check if the object is an instance of the class type, or one of its subclasses.

fn isMemberOfClass(&self, cls: &AnyClass) -> bool

where Self: Sized + Message,

Check if the object is an instance of a specific class, without checking subclasses.

fn respondsToSelector(&self, aSelector: Sel) -> bool

where Self: Sized + Message,

Check whether the object implements or inherits a method with the given selector.

fn conformsToProtocol(&self, aProtocol: &AnyProtocol) -> bool

where Self: Sized + Message,

Check whether the object conforms to a given protocol.

fn description(&self) -> Retained<NSObject>

where Self: Sized + Message,

A textual representation of the object.

fn debugDescription(&self) -> Retained<NSObject>

where Self: Sized + Message,

A textual representation of the object to use when debugging.

fn isProxy(&self) -> bool

where Self: Sized + Message,

Check whether the receiver is a subclass of the NSProxy root class instead of the usual NSObject.

fn retainCount(&self) -> usize

where Self: Sized + Message,

The reference count of the object.

impl PartialEq for NSNumberFormatter

fn eq(&self, other: &Self) -> 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 RefEncode for NSNumberFormatter

const ENCODING_REF: Encoding = <NSFormatter as ::objc2::RefEncode>::ENCODING_REF

The Objective-C type-encoding for a reference of this type.

impl DowncastTarget for NSNumberFormatter

impl Eq for NSNumberFormatter

impl Send for NSNumberFormatter

impl Sync for NSNumberFormatter