Struct NSDecimalNumber

#[repr(C)]
pub struct NSDecimalNumber {
    pub ptr: Id<Object>,
}

An object for representing and performing arithmetic on base-10 numbers.

Fields

ptr: Id<Object>

The raw pointer to the Objective-C object.

Implementations

impl NSDecimalNumber

pub fn decimal_number_with_decimal(decimal: NSDecimalNumber) -> Self

Creates and returns a decimal number equivalent to a given decimal structure.

pub fn decimal_number_with_mantissa( mantissa: c_ulonglong, exponent: c_short, is_negative: bool, ) -> Self

Creates and returns a decimal number equivalent to the number specified by the arguments.

pub fn decimal_number_with_string(string: NSString) -> Self

Creates a decimal number whose value is equivalent to that in a given numeric string.

pub fn decimal_number_with_string_locale( string: NSString, locale: NSLocale, ) -> Self

Creates a decimal number whose value is equivalent to that in a given numeric string, interpreted using a given locale.

pub fn one() -> Self

A decimal number equivalent to the number 1.0.

pub fn zero() -> Self

A decimal number equivalent to the number 0.0.

pub fn not_a_number() -> Self

A decimal number that specifies no number.

pub fn init_with_decimal(&mut self, decimal: NSDecimalNumber)

Initializes a decimal number to represent a given decimal.

pub fn init_with_mantissa_exponent_is_negative( &mut self, mantissa: c_ulonglong, exponent: c_short, is_negative: bool, )

Initializes a decimal number using the given mantissa, exponent, and sign.

pub fn init_with_string<S>(&mut self, string: S)

where S: INSString,

Initializes a decimal number so that its value is equivalent to that in a given numeric string.

pub fn init_with_string_locale<S, L>(&mut self, string: S, locale: L)

where S: INSString, L: INSLocale,

Initializes a decimal number so that its value is equivalent to that in a given numeric string, interpreted using a given locale.

pub fn decimal_number_by_adding(&self, decimal_number: Self) -> Self

where Self: Sized + FromId,

Adds this number to another given number.

pub fn decimal_number_by_subtracting(&self, decimal_number: Self) -> Self

where Self: Sized + FromId,

Subtracts another given number from this one.

pub fn decimal_number_by_multiplying_by(&self, decimal_number: Self) -> Self

where Self: Sized + FromId,

Multiplies the number by another given number.

pub fn decimal_number_by_dividing_by(&self, decimal_number: Self) -> Self

where Self: Sized + FromId,

Divides the number by another given number.

pub fn decimal_number_by_raising_to_power(&self, power: c_uint) -> Self

where Self: Sized + FromId,

Raises the number to a given power.

pub fn decimal_number_by_multiplying_by_power_of_10( &self, power: c_short, ) -> Self

where Self: Sized + FromId,

Multiplies the number by 10 raised to the given power.

pub fn decimal_number_by_adding_with_behavior( &self, decimal_number: &Self, with_behavior: Arc<dyn PNSDecimalNumberBehaviors>, ) -> Self

where Self: Sized + FromId,

Adds this number to another given number using the specified behavior.

pub fn decimal_number_by_subtracting_with_behavior( &self, decimal_number: &Self, with_behavior: Arc<dyn PNSDecimalNumberBehaviors>, ) -> Self

where Self: Sized + FromId,

Subtracts this a given number from this one using the specified behavior.

pub fn decimal_number_by_multiplying_by_with_behavior( &self, decimal_number: &Self, with_behavior: Arc<dyn PNSDecimalNumberBehaviors>, ) -> Self

where Self: Sized + FromId,

Multiplies this number by another given number using the specified behavior.

pub fn decimal_number_by_dividing_by_with_behavior( &self, decimal_number: &Self, with_behavior: Arc<dyn PNSDecimalNumberBehaviors>, ) -> Self

where Self: Sized + FromId,

Divides this number by another given number using the specified behavior.

pub fn decimal_number_by_raising_to_power_with_behavior( &self, power: c_uint, with_behavior: Arc<dyn PNSDecimalNumberBehaviors>, ) -> Self

where Self: Sized + FromId,

Raises the number to a given power using the specified behavior.

pub fn decimal_number_by_multiplying_by_power_of10_with_behavior( &self, power: c_short, with_behavior: Arc<dyn PNSDecimalNumberBehaviors>, ) -> Self

where Self: Sized + FromId,

Multiplies the number by 10 raised to the given power using the specified behavior.

pub fn decimal_number_by_rounding_according_to_behavior( &self, behavior: Arc<dyn PNSDecimalNumberBehaviors>, ) -> Self

where Self: Sized + FromId,

Returns a rounded version of the decimal number using the specified rounding behavior.

pub fn default_behavior() -> Arc<dyn PNSDecimalNumberBehaviors>

The way arithmetic methods round off and handle error conditions.

pub fn set_default_behavior(behavior: Arc<dyn PNSDecimalNumberBehaviors>)

Sets the way arithmetic methods round off and handle error conditions.

pub fn objc_type(&self) -> *const c_char

A C string containing the Objective-C type for the data contained in the decimal number object.

pub fn maximum_decimal_number() -> NSDecimalNumber

Returns the largest possible value of a decimal number.

pub fn minimum_decimal_number() -> NSDecimalNumber

Returns the smallest possible value of a decimal number.

Methods from Deref<Target = Object>

pub fn class(&self) -> &Class

Returns the class of self.

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

where T: Encode,

Returns a reference to the ivar of self with the given name. Panics if self has no ivar with the given name. Unsafe because the caller must ensure that the ivar is actually of type T.

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

where T: Encode,

Returns a mutable reference to the ivar of self with the given name. Panics if self has no ivar with the given name. Unsafe because the caller must ensure that the ivar is actually of type T.

pub unsafe fn set_ivar<T>(&mut self, name: &str, value: T)

where T: Encode,

Sets the value of the ivar of self with the given name. Panics if self has no ivar with the given name. Unsafe because the caller must ensure that the ivar is actually of type T.

Trait Implementations

impl Add<NSDecimalNumber> for f64

type Output = NSDecimalNumber

The resulting type after applying the + operator.

fn add(self, other: NSDecimalNumber) -> Self::Output

Performs the + operation.

impl<T> Add<T> for NSDecimalNumber

where T: Into<NSDecimalNumber>,

type Output = NSDecimalNumber

The resulting type after applying the + operator.

fn add(self, other: T) -> Self::Output

Performs the + operation.

impl<T> AddAssign<T> for NSDecimalNumber

where T: Into<NSDecimalNumber>,

fn add_assign(&mut self, other: T)

Performs the += operation.

impl Clone for NSDecimalNumber

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NSDecimalNumber

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

Formats the value using the given formatter.

impl Deref for NSDecimalNumber

type Target = Object

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for NSDecimalNumber

fn deref_mut(&mut self) -> &mut Object

Mutably dereferences the value.

impl Display for NSDecimalNumber

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

Formats the value using the given formatter.

impl<T> Div<T> for NSDecimalNumber

where T: Into<NSDecimalNumber>,

type Output = NSDecimalNumber

The resulting type after applying the / operator.

fn div(self, other: T) -> Self::Output

Performs the / operation.

impl<T> DivAssign<T> for NSDecimalNumber

where T: Into<NSDecimalNumber>,

fn div_assign(&mut self, other: T)

Performs the /= operation.

impl Encode for NSDecimalNumber

fn encode() -> Encoding

Returns the Objective-C type encoding for Self.

impl<S> From<S> for NSDecimalNumber

where S: Into<NSString>,

fn from(value: S) -> Self

Converts to this type from the input type.

impl From<f32> for NSDecimalNumber

fn from(value: c_float) -> Self

Converts to this type from the input type.

impl From<f64> for NSDecimalNumber

fn from(value: c_double) -> Self

Converts to this type from the input type.

impl From<i16> for NSDecimalNumber

fn from(value: c_short) -> Self

Converts to this type from the input type.

impl From<i32> for NSDecimalNumber

fn from(value: c_int) -> Self

Converts to this type from the input type.

impl From<i64> for NSDecimalNumber

fn from(value: c_long) -> Self

Converts to this type from the input type.

impl From<u16> for NSDecimalNumber

fn from(value: c_ushort) -> Self

Converts to this type from the input type.

impl From<u32> for NSDecimalNumber

fn from(value: c_uint) -> Self

Converts to this type from the input type.

impl From<u64> for NSDecimalNumber

fn from(value: c_ulong) -> Self

Converts to this type from the input type.

impl FromId for NSDecimalNumber

unsafe fn from_id(ptr: id) -> Self

Returns Self representation of the object.

impl Hash for NSDecimalNumber

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 INSDecimalNumber for NSDecimalNumber

fn m_decimal_number_with_decimal(decimal: NSDecimalNumber) -> Self

where Self: Sized + FromId,

Creates and returns a decimal number equivalent to a given decimal structure.

fn m_decimal_number_with_mantissa( mantissa: c_ulonglong, exponent: c_short, is_negative: bool, ) -> Self

where Self: Sized + FromId,

Creates and returns a decimal number equivalent to the number specified by the arguments.

fn m_decimal_number_with_string(string: NSString) -> Self

where Self: Sized + FromId,

Creates a decimal number whose value is equivalent to that in a given numeric string.

fn m_decimal_number_with_string_locale( string: NSString, locale: NSLocale, ) -> Self

where Self: Sized + FromId,

Creates a decimal number whose value is equivalent to that in a given numeric string, interpreted using a given locale.

fn p_one() -> Self

where Self: Sized + 'static + FromId,

A decimal number equivalent to the number 1.0.

fn p_zero() -> Self

where Self: Sized + 'static + FromId,

A decimal number equivalent to the number 0.0.

fn p_not_a_number() -> Self

where Self: Sized + 'static + FromId,

A decimal number that specifies no number.

fn m_init_with_decimal(&mut self, decimal: NSDecimalNumber)

Initializes a decimal number to represent a given decimal.

fn m_init_with_mantissa_exponent_is_negative( &mut self, mantissa: c_ulonglong, exponent: c_short, is_negative: bool, )

Initializes a decimal number using the given mantissa, exponent, and sign.

fn m_init_with_string<S>(&mut self, string: S)

where S: INSString,

Initializes a decimal number so that its value is equivalent to that in a given numeric string.

fn m_init_with_string_locale<S, L>(&mut self, string: S, locale: L)

where S: INSString, L: INSLocale,

Initializes a decimal number so that its value is equivalent to that in a given numeric string, interpreted using a given locale.

fn m_decimal_number_by_adding(&self, decimal_number: Self) -> Self

where Self: Sized + FromId,

Adds this number to another given number.

fn m_decimal_number_by_subtracting(&self, decimal_number: Self) -> Self

where Self: Sized + FromId,

Subtracts another given number from this one.

fn m_decimal_number_by_multiplying_by(&self, decimal_number: Self) -> Self

where Self: Sized + FromId,

Multiplies the number by another given number.

fn m_decimal_number_by_dividing_by(&self, decimal_number: Self) -> Self

where Self: Sized + FromId,

Divides the number by another given number.

fn m_decimal_number_by_raising_to_power(&self, power: c_uint) -> Self

where Self: Sized + FromId,

Raises the number to a given power.

fn m_decimal_number_by_multiplying_by_power_of_10(&self, power: c_short) -> Self

where Self: Sized + FromId,

Multiplies the number by 10 raised to the given power.

fn m_decimal_number_by_adding_with_behavior( &self, decimal_number: &Self, with_behavior: Arc<dyn PNSDecimalNumberBehaviors>, ) -> Self

where Self: Sized + FromId,

Adds this number to another given number using the specified behavior.

fn m_decimal_number_by_subtracting_with_behavior( &self, decimal_number: &Self, with_behavior: Arc<dyn PNSDecimalNumberBehaviors>, ) -> Self

where Self: Sized + FromId,

Subtracts this a given number from this one using the specified behavior.

fn m_decimal_number_by_multiplying_by_with_behavior( &self, decimal_number: &Self, with_behavior: Arc<dyn PNSDecimalNumberBehaviors>, ) -> Self

where Self: Sized + FromId,

Multiplies this number by another given number using the specified behavior.

fn m_decimal_number_by_dividing_by_with_behavior( &self, decimal_number: &Self, with_behavior: Arc<dyn PNSDecimalNumberBehaviors>, ) -> Self

where Self: Sized + FromId,

Divides this number by another given number using the specified behavior.

fn m_decimal_number_by_raising_to_power_with_behavior( &self, power: c_uint, with_behavior: Arc<dyn PNSDecimalNumberBehaviors>, ) -> Self

where Self: Sized + FromId,

Raises the number to a given power using the specified behavior.

fn m_decimal_number_by_multiplying_by_power_of10_with_behavior( &self, power: c_short, with_behavior: Arc<dyn PNSDecimalNumberBehaviors>, ) -> Self

where Self: Sized + FromId,

Multiplies the number by 10 raised to the given power using the specified behavior.

fn m_decimal_number_by_rounding_according_to_behavior( &self, behavior: Arc<dyn PNSDecimalNumberBehaviors>, ) -> Self

where Self: Sized + FromId,

Returns a rounded version of the decimal number using the specified rounding behavior.

fn p_default_behavior() -> Arc<dyn PNSDecimalNumberBehaviors>

The way arithmetic methods round off and handle error conditions.

fn p_set_default_behavior(behavior: Arc<dyn PNSDecimalNumberBehaviors>)

Sets the way arithmetic methods round off and handle error conditions.

fn p_objc_type(&self) -> *const c_char

A C string containing the Objective-C type for the data contained in the decimal number object.

fn p_maximum_decimal_number() -> NSDecimalNumber

Returns the largest possible value of a decimal number.

fn p_minimum_decimal_number() -> NSDecimalNumber

Returns the smallest possible value of a decimal number.

impl INSNumber for NSDecimalNumber

fn m_number_with_bool(value: bool) -> Self

where Self: Sized + 'static + FromId,

Creates and returns an NSNumber object containing a given value, treating it as a BOOL.

fn m_number_with_char(value: c_schar) -> Self

where Self: Sized + FromId,

Creates and returns an NSNumber object containing a given value, treating it as a signed char.

fn m_number_with_double(value: c_double) -> Self

where Self: Sized + FromId,

Creates and returns an NSNumber object containing a given value, treating it a double.

fn m_number_with_float(value: c_float) -> Self

where Self: Sized + FromId,

Creates and returns an NSNumber object containing a given value, treating it as a float.

fn m_number_with_int(value: c_int) -> Self

where Self: Sized + FromId,

Creates and returns an NSNumber object containing a given value, treating it as a signed int.

fn m_number_with_integer(value: Int) -> Self

where Self: Sized + FromId,

Creates and returns an NSNumber object containing a given value, treating it as an NSInteger.

fn m_number_with_long(value: c_long) -> Self

where Self: Sized + FromId,

Creates and returns an NSNumber object containing a given value, treating it as a signed long.

fn m_number_with_long_long(value: c_longlong) -> Self

where Self: Sized + FromId,

Creates and returns an NSNumber object containing a given value, treating it as a signed long long.

fn m_number_with_short(value: c_short) -> Self

where Self: Sized + FromId,

Creates and returns an NSNumber object containing value, treating it as a signed short.

fn m_number_with_unsigned_char(value: c_uchar) -> Self

where Self: Sized + FromId,

Creates and returns an NSNumber object containing a given value, treating it as an unsigned char.

fn m_number_with_unsigned_int(value: c_uint) -> Self

where Self: Sized + FromId,

Creates and returns an NSNumber object containing a given value, treating it as an unsigned int.

fn m_number_with_unsigned_integer(value: UInt) -> Self

where Self: Sized + FromId,

Creates and returns an NSNumber object containing a given value, treating it as an NSUInteger.

fn m_number_with_unsigned_long(value: c_ulong) -> Self

where Self: Sized + FromId,

Creates and returns an NSNumber object containing a given value, treating it as an unsigned long.

fn m_number_with_unsigned_long_long(value: c_ulonglong) -> Self

where Self: Sized + FromId,

Creates and returns an NSNumber object containing a given value, treating it as an unsigned long long.

fn m_number_with_unsigned_short(value: c_ushort) -> Self

where Self: Sized + FromId,

Creates and returns an NSNumber object containing a given value, treating it as an unsigned short.

fn m_init_with_bool(&mut self, value: bool) -> Self

where Self: Sized + FromId,

Returns an NSNumber object initialized to contain a given value, treated as a BOOL.

fn m_init_with_char(&mut self, value: c_schar) -> Self

where Self: Sized + FromId,

Returns an NSNumber object initialized to contain a given value, treated as a signed char.

fn m_init_with_double(&mut self, value: c_double) -> Self

where Self: Sized + FromId,

Returns an NSNumber object initialized to contain value, treated as a double.

fn m_init_with_float(&mut self, value: c_float) -> Self

where Self: Sized + FromId,

Returns an NSNumber object initialized to contain a given value, treated as a float.

fn m_init_with_int(&mut self, value: c_int) -> Self

where Self: Sized + FromId,

Returns an NSNumber object initialized to contain a given value, treated as a signed int.

fn m_init_with_integer(&mut self, value: Int) -> Self

where Self: Sized + FromId,

Returns an NSNumber object initialized to contain a given value, treated as an NSInteger.

fn m_init_with_long(&mut self, value: c_long) -> Self

where Self: Sized + FromId,

Returns an NSNumber object initialized to contain a given value, treated as a signed long.

fn m_init_with_long_long(&mut self, value: c_longlong) -> Self

where Self: Sized + FromId,

Returns an NSNumber object initialized to contain value, treated as a signed long long.

fn m_init_with_short(&mut self, value: c_short) -> Self

where Self: Sized + FromId,

Returns an NSNumber object initialized to contain a given value, treated as a signed short.

fn m_init_with_unsigned_char(&mut self, value: c_uchar) -> Self

where Self: Sized + FromId,

Returns an NSNumber object initialized to contain a given value, treated as an unsigned char.

fn m_init_with_unsigned_int(&mut self, value: c_uint) -> Self

where Self: Sized + FromId,

Returns an NSNumber object initialized to contain a given value, treated as an unsigned int.

fn m_init_with_unsigned_integer(&mut self, value: c_uint) -> Self

where Self: Sized + FromId,

Returns an NSNumber object initialized to contain a given value, treated as an NSUInteger.

fn m_init_with_unsigned_long(&mut self, value: c_ulong) -> Self

where Self: Sized + FromId,

Returns an NSNumber object initialized to contain a given value, treated as an unsigned long.

fn m_init_with_unsigned_long_long(&mut self, value: c_ulonglong) -> Self

where Self: Sized + FromId,

Returns an NSNumber object initialized to contain a given value, treated as an unsigned long long.

fn m_init_with_unsigned_short(&mut self, value: c_ushort) -> Self

where Self: Sized + FromId,

Returns an NSNumber object initialized to contain a given value, treated as an unsigned short.

fn p_bool_value(&self) -> bool

The number object’s value expressed as a Boolean value.

fn p_char_value(&self) -> c_schar

The number object’s value expressed as a char.

fn p_decimal_value(&self) -> NSDecimal

The number object’s value expressed as an NSDecimal structure.

fn p_double_value(&self) -> c_double

The number object’s value expressed as a double, converted as necessary.

fn p_float_value(&self) -> c_float

The number object’s value expressed as a float, converted as necessary.

fn p_int_value(&self) -> c_int

The number object’s value expressed as an int, converted as necessary.

fn p_integer_value(&self) -> Int

The number object’s value expressed as an NSInteger object, converted as necessary.

fn p_long_long_value(&self) -> c_longlong

The number object’s value expressed as a long long, converted as necessary.

fn p_long_value(&self) -> c_long

The number object’s value expressed as a long, converted as necessary.

fn p_short_value(&self) -> c_short

The number object’s value expressed as a short, converted as necessary.

fn p_unsigned_char_value(&self) -> c_uchar

The number object’s value expressed as an unsigned char, converted as necessary.

fn p_unsigned_integer_value(&self) -> UInt

The number object’s value expressed as an NSUInteger object, converted as necessary.

fn p_unsigned_int_value(&self) -> c_uint

The number object’s value expressed as an unsigned int, converted as necessary.

fn p_unsigned_long_long_value(&self) -> c_ulonglong

The number object’s value expressed as an unsigned long long, converted as necessary.

fn p_unsigned_long_value(&self) -> c_ulong

The number object’s value expressed as an unsigned long, converted as necessary.

fn p_unsigned_short_value(&self) -> c_ushort

The number object’s value expressed as an unsigned short, converted as necessary.

fn m_description_with_locale(&self, locale: &NSLocale) -> NSString

Returns a string that represents the contents of the number object for a given locale.

fn p_string_value(&self) -> NSString

The number object’s value expressed as a human-readable string.

fn m_compare(&self, other: &Self) -> NSComparisonResult

Returns an NSComparisonResult value that indicates whether the number object’s value is greater than, equal to, or less than a given number.

fn m_is_equal_to_number(&self, other: &Self) -> bool

Returns a Boolean value that indicates whether the number object’s value and a given number are equal.

fn m_objc_type(&self) -> *const char

Returns a C string containing the Objective-C type of the data contained in the number object.

fn m_init_with_coder(&mut self, coder: &NSCoder) -> Self

where Self: Sized + FromId,

impl<T> Mul<T> for NSDecimalNumber

where T: Into<NSDecimalNumber>,

type Output = NSDecimalNumber

The resulting type after applying the * operator.

fn mul(self, other: T) -> Self::Output

Performs the * operation.

impl<T> MulAssign<T> for NSDecimalNumber

where T: Into<NSDecimalNumber>,

fn mul_assign(&mut self, other: T)

Performs the *= operation.

impl PNSObject for NSDecimalNumber

fn m_class<'a>() -> &'a Class

Returns the class object for the receiver’s class.

fn m_self(&self) -> id

Returns the receiver.

fn m_new() -> Self

where Self: Sized + FromId,

Allocates a new instance of the receiving class, sends it an init message, and returns the initialized object.

fn m_alloc() -> Self

where Self: Sized + FromId,

Returns a new instance of the receiving class.

fn m_initialize()

Initializes the class before it receives its first message.

fn ip_superclass<'a>() -> Option<&'a Class>

Returns the class object for the receiver’s superclass.

fn m_is_equal(&self, object: &Self) -> bool

Returns a Boolean value that indicates whether the receiver and a given object are equal.

fn p_hash(&self) -> UInt

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

fn m_is_kind_of_class(&self, class: Class) -> bool

Returns a Boolean value that indicates whether the receiver is an instance of given class or an instance of any class that inherits from that class.

fn m_is_member_of_class(&self, class: Class) -> bool

Returns a Boolean value that indicates whether the receiver is an instance of a given class.

fn m_responds_to_selector(&self, selector: Sel) -> bool

Returns a Boolean value that indicates whether the receiver implements or inherits a method that can respond to a specified message.

fn m_conforms_to_protocol(&self, protocol: Protocol) -> bool

Returns a Boolean value that indicates whether the receiver conforms to a given protocol.

fn p_description(&self) -> NSString

A textual representation of the receiver.

fn p_debug_description(&self) -> NSString

A textual representation of the receiver to use with a debugger.

fn m_perform_selector(&self, selector: Sel) -> id

Sends a specified message to the receiver and returns the result of the message.

fn m_perform_selector_with_object(&self, selector: Sel, with_object: id) -> id

Sends a message to the receiver with an object as the argument.

fn m_is_proxy(&self) -> bool

Returns a Boolean value that indicates whether the receiver does not descend from NSObject.

impl<T> Sub<T> for NSDecimalNumber

where T: Into<NSDecimalNumber>,

type Output = NSDecimalNumber

The resulting type after applying the - operator.

fn sub(self, other: T) -> Self::Output

Performs the - operation.

impl<T> SubAssign<T> for NSDecimalNumber

where T: Into<NSDecimalNumber>,

fn sub_assign(&mut self, other: T)

Performs the -= operation.

impl ToId for NSDecimalNumber

fn to_id(self) -> id

Returns id representation of the object.

impl INSValue for NSDecimalNumber