#[repr(C)]pub struct NSNumber {
pub ptr: Id<Object>,
}Expand description
An object wrapper for primitive scalar numeric values.
Fields§
§ptr: Id<Object>The raw pointer to the Objective-C object.
Implementations§
Source§impl NSNumber
impl NSNumber
Sourcepub fn number_with_bool(value: bool) -> Self
pub fn number_with_bool(value: bool) -> Self
Sourcepub fn number_with_char(value: c_schar) -> Self
pub fn number_with_char(value: c_schar) -> Self
Sourcepub fn number_with_double(value: c_double) -> Self
pub fn number_with_double(value: c_double) -> Self
Sourcepub fn number_with_float(value: c_float) -> Self
pub fn number_with_float(value: c_float) -> Self
Sourcepub fn number_with_int(value: c_int) -> Self
pub fn number_with_int(value: c_int) -> Self
Sourcepub fn number_with_integer(value: Int) -> Self
pub fn number_with_integer(value: Int) -> Self
Sourcepub fn number_with_long(value: c_long) -> Self
pub fn number_with_long(value: c_long) -> Self
Sourcepub fn number_with_long_long(value: c_longlong) -> Self
pub fn number_with_long_long(value: c_longlong) -> Self
Sourcepub fn number_with_short(value: c_short) -> Self
pub fn number_with_short(value: c_short) -> Self
Sourcepub fn number_with_unsigned_char(value: c_uchar) -> Self
pub fn number_with_unsigned_char(value: c_uchar) -> Self
Sourcepub fn number_with_unsigned_int(value: c_uint) -> Self
pub fn number_with_unsigned_int(value: c_uint) -> Self
Sourcepub fn number_with_unsigned_integer(value: UInt) -> Self
pub fn number_with_unsigned_integer(value: UInt) -> Self
Sourcepub fn number_with_unsigned_long(value: c_ulong) -> Self
pub fn number_with_unsigned_long(value: c_ulong) -> Self
Sourcepub fn number_with_unsigned_long_long(value: c_ulonglong) -> Self
pub fn number_with_unsigned_long_long(value: c_ulonglong) -> Self
Sourcepub fn number_with_unsigned_short(value: c_ushort) -> Self
pub fn number_with_unsigned_short(value: c_ushort) -> Self
Sourcepub fn init_with_bool(&mut self, value: bool) -> Self
pub fn init_with_bool(&mut self, value: bool) -> Self
Returns an NSNumber object initialized to contain a given value, treated as a BOOL.
§Arguments
value- The value to store in the NSNumber object.
Sourcepub fn init_with_char(&mut self, value: c_schar) -> Self
pub fn init_with_char(&mut self, value: c_schar) -> Self
Sourcepub fn init_with_double(&mut self, value: c_double) -> Self
pub fn init_with_double(&mut self, value: c_double) -> Self
Sourcepub fn init_with_float(&mut self, value: c_float) -> Self
pub fn init_with_float(&mut self, value: c_float) -> Self
Sourcepub fn init_with_int(&mut self, value: c_int) -> Self
pub fn init_with_int(&mut self, value: c_int) -> Self
Sourcepub fn init_with_integer(&mut self, value: Int) -> Self
pub fn init_with_integer(&mut self, value: Int) -> Self
Sourcepub fn init_with_long(&mut self, value: c_long) -> Self
pub fn init_with_long(&mut self, value: c_long) -> Self
Sourcepub fn init_with_long_long(&mut self, value: c_longlong) -> Self
pub fn init_with_long_long(&mut self, value: c_longlong) -> Self
Sourcepub fn init_with_short(&mut self, value: c_short) -> Self
pub fn init_with_short(&mut self, value: c_short) -> Self
Sourcepub fn init_with_unsigned_char(&mut self, value: c_uchar) -> Self
pub fn init_with_unsigned_char(&mut self, value: c_uchar) -> Self
Sourcepub fn init_with_unsigned_int(&mut self, value: c_uint) -> Self
pub fn init_with_unsigned_int(&mut self, value: c_uint) -> Self
Sourcepub fn init_with_unsigned_integer(&mut self, value: c_uint) -> Self
pub fn init_with_unsigned_integer(&mut self, value: c_uint) -> Self
Sourcepub fn init_with_unsigned_long(&mut self, value: c_ulong) -> Self
pub fn init_with_unsigned_long(&mut self, value: c_ulong) -> Self
Sourcepub fn init_with_unsigned_long_long(&mut self, value: c_ulonglong) -> Self
pub fn init_with_unsigned_long_long(&mut self, value: c_ulonglong) -> Self
Sourcepub fn init_with_unsigned_short(&mut self, value: c_ushort) -> Self
pub fn init_with_unsigned_short(&mut self, value: c_ushort) -> Self
Sourcepub fn bool_value(&self) -> bool
pub fn bool_value(&self) -> bool
The number object’s value expressed as a Boolean value.
Sourcepub fn char_value(&self) -> c_schar
pub fn char_value(&self) -> c_schar
The number object’s value expressed as a char.
Sourcepub fn decimal_value(&self) -> NSDecimal
pub fn decimal_value(&self) -> NSDecimal
The number object’s value expressed as an NSDecimal structure.
Sourcepub fn double_value(&self) -> c_double
pub fn double_value(&self) -> c_double
The number object’s value expressed as a double, converted as necessary.
Sourcepub fn float_value(&self) -> c_float
pub fn float_value(&self) -> c_float
The number object’s value expressed as a float, converted as necessary.
Sourcepub fn int_value(&self) -> c_int
pub fn int_value(&self) -> c_int
The number object’s value expressed as an int, converted as necessary.
Sourcepub fn integer_value(&self) -> Int
pub fn integer_value(&self) -> Int
The number object’s value expressed as an NSInteger object, converted as necessary.
Sourcepub fn long_long_value(&self) -> c_longlong
pub fn long_long_value(&self) -> c_longlong
The number object’s value expressed as a long long, converted as necessary.
Sourcepub fn long_value(&self) -> c_long
pub fn long_value(&self) -> c_long
The number object’s value expressed as a long, converted as necessary.
Sourcepub fn short_value(&self) -> c_short
pub fn short_value(&self) -> c_short
The number object’s value expressed as a short, converted as necessary.
Sourcepub fn unsigned_char_value(&self) -> c_uchar
pub fn unsigned_char_value(&self) -> c_uchar
The number object’s value expressed as an unsigned char, converted as necessary.
Sourcepub fn unsigned_integer_value(&self) -> UInt
pub fn unsigned_integer_value(&self) -> UInt
The number object’s value expressed as an NSUInteger object, converted as necessary.
Sourcepub fn unsigned_int_value(&self) -> c_uint
pub fn unsigned_int_value(&self) -> c_uint
The number object’s value expressed as an unsigned int, converted as necessary.
Sourcepub fn unsigned_long_long_value(&self) -> c_ulonglong
pub fn unsigned_long_long_value(&self) -> c_ulonglong
The number object’s value expressed as an unsigned long long, converted as necessary.
Sourcepub fn unsigned_long_value(&self) -> c_ulong
pub fn unsigned_long_value(&self) -> c_ulong
The number object’s value expressed as an unsigned long, converted as necessary.
Sourcepub fn unsigned_short_value(&self) -> c_ushort
pub fn unsigned_short_value(&self) -> c_ushort
The number object’s value expressed as an unsigned short, converted as necessary.
Sourcepub fn description_with_locale(&self, locale: &NSLocale) -> NSString
pub fn description_with_locale(&self, locale: &NSLocale) -> NSString
Sourcepub fn string_value(&self) -> NSString
pub fn string_value(&self) -> NSString
The number object’s value expressed as a human-readable string.
Sourcepub fn compare(&self, other: &Self) -> NSComparisonResult
pub fn 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.
§Arguments
other- The number to compare to the number object’s value.
Sourcepub fn is_equal_to_number(&self, other: &Self) -> bool
pub fn 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.
§Arguments
other- The number to compare to the number object’s value.
Sourcepub fn objc_type(&self) -> *const char
pub fn objc_type(&self) -> *const char
Returns a C string containing the Objective-C type of the data contained in the number object.
§Return Value
A C string containing the Objective-C type of the data contained in the number object, as encoded by the @encode() compiler directive.
Sourcepub fn init_with_coder(&mut self, coder: &NSCoder) -> Self
pub fn init_with_coder(&mut self, coder: &NSCoder) -> Self
Methods from Deref<Target = Object>§
Sourcepub unsafe fn get_ivar<T>(&self, name: &str) -> &Twhere
T: Encode,
pub unsafe fn get_ivar<T>(&self, name: &str) -> &Twhere
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.
Sourcepub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut Twhere
T: Encode,
pub unsafe fn get_mut_ivar<T>(&mut self, name: &str) -> &mut Twhere
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.
Trait Implementations§
Source§impl<T> FromIterator<T> for NSNumber
impl<T> FromIterator<T> for NSNumber
Source§fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self
fn from_iter<I: IntoIterator<Item = T>>(iter: I) -> Self
Creates a value from an iterator. Read more
Source§impl INSNumber for NSNumber
impl INSNumber for NSNumber
Source§fn m_number_with_bool(value: bool) -> Self
fn m_number_with_bool(value: bool) -> Self
Creates and returns an NSNumber object containing a given value, treating it as a BOOL. Read more
Source§fn m_number_with_char(value: c_schar) -> Self
fn m_number_with_char(value: c_schar) -> Self
Creates and returns an NSNumber object containing a given value, treating it as a signed char. Read more
Source§fn m_number_with_double(value: c_double) -> Self
fn m_number_with_double(value: c_double) -> Self
Creates and returns an NSNumber object containing a given value, treating it a double. Read more
Source§fn m_number_with_float(value: c_float) -> Self
fn m_number_with_float(value: c_float) -> Self
Creates and returns an NSNumber object containing a given value, treating it as a float. Read more
Source§fn m_number_with_int(value: c_int) -> Self
fn m_number_with_int(value: c_int) -> Self
Creates and returns an NSNumber object containing a given value, treating it as a signed int. Read more
Source§fn m_number_with_integer(value: Int) -> Self
fn m_number_with_integer(value: Int) -> Self
Creates and returns an NSNumber object containing a given value, treating it as an NSInteger. Read more
Source§fn m_number_with_long(value: c_long) -> Self
fn m_number_with_long(value: c_long) -> Self
Creates and returns an NSNumber object containing a given value, treating it as a signed long. Read more
Source§fn m_number_with_long_long(value: c_longlong) -> Self
fn m_number_with_long_long(value: c_longlong) -> Self
Creates and returns an NSNumber object containing a given value, treating it as a signed long long. Read more
Source§fn m_number_with_short(value: c_short) -> Self
fn m_number_with_short(value: c_short) -> Self
Creates and returns an NSNumber object containing value, treating it as a signed short. Read more
Source§fn m_number_with_unsigned_char(value: c_uchar) -> Self
fn m_number_with_unsigned_char(value: c_uchar) -> Self
Creates and returns an NSNumber object containing a given value, treating it as an unsigned char. Read more
Source§fn m_number_with_unsigned_int(value: c_uint) -> Self
fn m_number_with_unsigned_int(value: c_uint) -> Self
Creates and returns an NSNumber object containing a given value, treating it as an unsigned int. Read more
Source§fn m_number_with_unsigned_integer(value: UInt) -> Self
fn m_number_with_unsigned_integer(value: UInt) -> Self
Creates and returns an NSNumber object containing a given value, treating it as an NSUInteger. Read more
Source§fn m_number_with_unsigned_long(value: c_ulong) -> Self
fn m_number_with_unsigned_long(value: c_ulong) -> Self
Creates and returns an NSNumber object containing a given value, treating it as an unsigned long. Read more
Source§fn m_number_with_unsigned_long_long(value: c_ulonglong) -> Self
fn m_number_with_unsigned_long_long(value: c_ulonglong) -> Self
Creates and returns an NSNumber object containing a given value, treating it as an unsigned long long. Read more
Source§fn m_number_with_unsigned_short(value: c_ushort) -> Self
fn m_number_with_unsigned_short(value: c_ushort) -> Self
Creates and returns an NSNumber object containing a given value, treating it as an unsigned short. Read more
Source§fn m_init_with_bool(&mut self, value: bool) -> Self
fn m_init_with_bool(&mut self, value: bool) -> Self
Returns an NSNumber object initialized to contain a given value, treated as a BOOL. Read more
Source§fn m_init_with_char(&mut self, value: c_schar) -> Self
fn m_init_with_char(&mut self, value: c_schar) -> Self
Returns an NSNumber object initialized to contain a given value, treated as a signed char. Read more
Source§fn m_init_with_double(&mut self, value: c_double) -> Self
fn m_init_with_double(&mut self, value: c_double) -> Self
Returns an NSNumber object initialized to contain value, treated as a double. Read more
Source§fn m_init_with_float(&mut self, value: c_float) -> Self
fn m_init_with_float(&mut self, value: c_float) -> Self
Returns an NSNumber object initialized to contain a given value, treated as a float. Read more
Source§fn m_init_with_int(&mut self, value: c_int) -> Self
fn m_init_with_int(&mut self, value: c_int) -> Self
Returns an NSNumber object initialized to contain a given value, treated as a signed int. Read more
Source§fn m_init_with_integer(&mut self, value: Int) -> Self
fn m_init_with_integer(&mut self, value: Int) -> Self
Returns an NSNumber object initialized to contain a given value, treated as an NSInteger. Read more
Source§fn m_init_with_long(&mut self, value: c_long) -> Self
fn m_init_with_long(&mut self, value: c_long) -> Self
Returns an NSNumber object initialized to contain a given value, treated as a signed long. Read more
Source§fn m_init_with_long_long(&mut self, value: c_longlong) -> Self
fn m_init_with_long_long(&mut self, value: c_longlong) -> Self
Returns an NSNumber object initialized to contain value, treated as a signed long long. Read more
Source§fn m_init_with_short(&mut self, value: c_short) -> Self
fn m_init_with_short(&mut self, value: c_short) -> Self
Returns an NSNumber object initialized to contain a given value, treated as a signed short. Read more
Source§fn m_init_with_unsigned_char(&mut self, value: c_uchar) -> Self
fn m_init_with_unsigned_char(&mut self, value: c_uchar) -> Self
Returns an NSNumber object initialized to contain a given value, treated as an unsigned char. Read more
Source§fn m_init_with_unsigned_int(&mut self, value: c_uint) -> Self
fn m_init_with_unsigned_int(&mut self, value: c_uint) -> Self
Returns an NSNumber object initialized to contain a given value, treated as an unsigned int. Read more
Source§fn m_init_with_unsigned_integer(&mut self, value: c_uint) -> Self
fn m_init_with_unsigned_integer(&mut self, value: c_uint) -> Self
Returns an NSNumber object initialized to contain a given value, treated as an NSUInteger. Read more
Source§fn m_init_with_unsigned_long(&mut self, value: c_ulong) -> Self
fn m_init_with_unsigned_long(&mut self, value: c_ulong) -> Self
Returns an NSNumber object initialized to contain a given value, treated as an unsigned long. Read more
Source§fn m_init_with_unsigned_long_long(&mut self, value: c_ulonglong) -> Self
fn m_init_with_unsigned_long_long(&mut self, value: c_ulonglong) -> Self
Returns an NSNumber object initialized to contain a given value, treated as an unsigned long long. Read more
Source§fn m_init_with_unsigned_short(&mut self, value: c_ushort) -> Self
fn m_init_with_unsigned_short(&mut self, value: c_ushort) -> Self
Returns an NSNumber object initialized to contain a given value, treated as an unsigned short. Read more
Source§fn p_bool_value(&self) -> bool
fn p_bool_value(&self) -> bool
The number object’s value expressed as a Boolean value.
Source§fn p_char_value(&self) -> c_schar
fn p_char_value(&self) -> c_schar
The number object’s value expressed as a char.
Source§fn p_decimal_value(&self) -> NSDecimal
fn p_decimal_value(&self) -> NSDecimal
The number object’s value expressed as an NSDecimal structure.
Source§fn p_double_value(&self) -> c_double
fn p_double_value(&self) -> c_double
The number object’s value expressed as a double, converted as necessary.
Source§fn p_float_value(&self) -> c_float
fn p_float_value(&self) -> c_float
The number object’s value expressed as a float, converted as necessary.
Source§fn p_int_value(&self) -> c_int
fn p_int_value(&self) -> c_int
The number object’s value expressed as an int, converted as necessary.
Source§fn p_integer_value(&self) -> Int
fn p_integer_value(&self) -> Int
The number object’s value expressed as an NSInteger object, converted as necessary.
Source§fn p_long_long_value(&self) -> c_longlong
fn p_long_long_value(&self) -> c_longlong
The number object’s value expressed as a long long, converted as necessary.
Source§fn p_long_value(&self) -> c_long
fn p_long_value(&self) -> c_long
The number object’s value expressed as a long, converted as necessary.
Source§fn p_short_value(&self) -> c_short
fn p_short_value(&self) -> c_short
The number object’s value expressed as a short, converted as necessary.
Source§fn p_unsigned_char_value(&self) -> c_uchar
fn p_unsigned_char_value(&self) -> c_uchar
The number object’s value expressed as an unsigned char, converted as necessary.
Source§fn p_unsigned_integer_value(&self) -> UInt
fn p_unsigned_integer_value(&self) -> UInt
The number object’s value expressed as an NSUInteger object, converted as necessary.
Source§fn p_unsigned_int_value(&self) -> c_uint
fn p_unsigned_int_value(&self) -> c_uint
The number object’s value expressed as an unsigned int, converted as necessary.
Source§fn p_unsigned_long_long_value(&self) -> c_ulonglong
fn p_unsigned_long_long_value(&self) -> c_ulonglong
The number object’s value expressed as an unsigned long long, converted as necessary.
Source§fn p_unsigned_long_value(&self) -> c_ulong
fn p_unsigned_long_value(&self) -> c_ulong
The number object’s value expressed as an unsigned long, converted as necessary.
Source§fn p_unsigned_short_value(&self) -> c_ushort
fn p_unsigned_short_value(&self) -> c_ushort
The number object’s value expressed as an unsigned short, converted as necessary.
Source§fn m_description_with_locale(&self, locale: &NSLocale) -> NSString
fn m_description_with_locale(&self, locale: &NSLocale) -> NSString
Returns a string that represents the contents of the number object for a given locale. Read more
Source§fn p_string_value(&self) -> NSString
fn p_string_value(&self) -> NSString
The number object’s value expressed as a human-readable string.
Source§fn m_compare(&self, other: &Self) -> NSComparisonResult
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. Read more
Source§fn m_is_equal_to_number(&self, other: &Self) -> bool
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. Read more
Source§fn m_objc_type(&self) -> *const char
fn m_objc_type(&self) -> *const char
Returns a C string containing the Objective-C type of the data contained in the number object. Read more
fn m_init_with_coder(&mut self, coder: &NSCoder) -> Self
Source§impl PNSObject for NSNumber
impl PNSObject for NSNumber
Source§fn m_new() -> Self
fn m_new() -> Self
Allocates a new instance of the receiving class, sends it an init message, and returns the initialized object.
Source§fn m_initialize()
fn m_initialize()
Initializes the class before it receives its first message.
Source§fn ip_superclass<'a>() -> Option<&'a Class>
fn ip_superclass<'a>() -> Option<&'a Class>
Returns the class object for the receiver’s superclass.
Source§fn m_is_equal(&self, object: &Self) -> bool
fn m_is_equal(&self, object: &Self) -> bool
Returns a Boolean value that indicates whether the receiver and a given object are equal.
Source§fn p_hash(&self) -> UInt
fn p_hash(&self) -> UInt
Returns an integer that can be used as a table address in a hash table structure.
Source§fn m_is_kind_of_class(&self, class: Class) -> bool
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.
Source§fn m_is_member_of_class(&self, class: Class) -> bool
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.
Source§fn m_responds_to_selector(&self, selector: Sel) -> bool
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.
Source§fn m_conforms_to_protocol(&self, protocol: Protocol) -> bool
fn m_conforms_to_protocol(&self, protocol: Protocol) -> bool
Returns a Boolean value that indicates whether the receiver conforms to a given protocol.
Source§fn p_description(&self) -> NSString
fn p_description(&self) -> NSString
A textual representation of the receiver.
Source§fn p_debug_description(&self) -> NSString
fn p_debug_description(&self) -> NSString
A textual representation of the receiver to use with a debugger.
Source§fn m_perform_selector(&self, selector: Sel) -> id
fn m_perform_selector(&self, selector: Sel) -> id
Sends a specified message to the receiver and returns the result of the message.
Source§fn m_perform_selector_with_object(&self, selector: Sel, with_object: id) -> id
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.
Source§fn m_is_proxy(&self) -> bool
fn m_is_proxy(&self) -> bool
Returns a Boolean value that indicates whether the receiver does not descend from NSObject.
impl INSValue for NSNumber
Auto Trait Implementations§
impl Freeze for NSNumber
impl RefUnwindSafe for NSNumber
impl Send for NSNumber
impl Sync for NSNumber
impl Unpin for NSNumber
impl UnwindSafe for NSNumber
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more