Struct objc2_foundation::NSMutableString

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

Available on crate feature NSString only.

Implementations

impl NSMutableString

Methods declared on superclass NSString

NSStringExtensionMethods

pub unsafe fn initWithCharactersNoCopy_length_freeWhenDone( this: Allocated<Self>, characters: NonNull<unichar>, length: NSUInteger, free_buffer: bool ) -> Id<Self>

pub unsafe fn initWithCharactersNoCopy_length_deallocator( this: Allocated<Self>, chars: NonNull<unichar>, len: NSUInteger, deallocator: Option<&Block<dyn Fn(NonNull<unichar>, NSUInteger)>> ) -> Id<Self>

Available on crate feature block2 only.

pub unsafe fn initWithCharacters_length( this: Allocated<Self>, characters: NonNull<unichar>, length: NSUInteger ) -> Id<Self>

pub unsafe fn initWithUTF8String( this: Allocated<Self>, null_terminated_c_string: NonNull<c_char> ) -> Option<Id<Self>>

pub fn initWithString(this: Allocated<Self>, a_string: &NSString) -> Id<Self>

pub unsafe fn initWithData_encoding( this: Allocated<Self>, data: &NSData, encoding: NSStringEncoding ) -> Option<Id<Self>>

Available on crate feature NSData only.

pub unsafe fn initWithBytes_length_encoding( this: Allocated<Self>, bytes: NonNull<c_void>, len: NSUInteger, encoding: NSStringEncoding ) -> Option<Id<Self>>

pub unsafe fn initWithBytesNoCopy_length_encoding_freeWhenDone( this: Allocated<Self>, bytes: NonNull<c_void>, len: NSUInteger, encoding: NSStringEncoding, free_buffer: bool ) -> Option<Id<Self>>

pub unsafe fn initWithBytesNoCopy_length_encoding_deallocator( this: Allocated<Self>, bytes: NonNull<c_void>, len: NSUInteger, encoding: NSStringEncoding, deallocator: Option<&Block<dyn Fn(NonNull<c_void>, NSUInteger)>> ) -> Option<Id<Self>>

Available on crate feature block2 only.

pub unsafe fn string() -> Id<Self>

pub fn stringWithString(string: &NSString) -> Id<Self>

pub unsafe fn stringWithCharacters_length( characters: NonNull<unichar>, length: NSUInteger ) -> Id<Self>

pub unsafe fn stringWithUTF8String( null_terminated_c_string: NonNull<c_char> ) -> Option<Id<Self>>

pub unsafe fn initWithCString_encoding( this: Allocated<Self>, null_terminated_c_string: NonNull<c_char>, encoding: NSStringEncoding ) -> Option<Id<Self>>

pub unsafe fn stringWithCString_encoding( c_string: NonNull<c_char>, enc: NSStringEncoding ) -> Option<Id<Self>>

pub unsafe fn initWithContentsOfURL_encoding_error( this: Allocated<Self>, url: &NSURL, enc: NSStringEncoding ) -> Result<Id<Self>, Id<NSError>>

Available on crate features NSError and NSURL only.

pub unsafe fn initWithContentsOfFile_encoding_error( this: Allocated<Self>, path: &NSString, enc: NSStringEncoding ) -> Result<Id<Self>, Id<NSError>>

Available on crate feature NSError only.

pub unsafe fn stringWithContentsOfURL_encoding_error( url: &NSURL, enc: NSStringEncoding ) -> Result<Id<Self>, Id<NSError>>

Available on crate features NSError and NSURL only.

pub unsafe fn stringWithContentsOfFile_encoding_error( path: &NSString, enc: NSStringEncoding ) -> Result<Id<Self>, Id<NSError>>

Available on crate feature NSError only.

pub unsafe fn initWithContentsOfURL_usedEncoding_error( this: Allocated<Self>, url: &NSURL, enc: *mut NSStringEncoding ) -> Result<Id<Self>, Id<NSError>>

Available on crate features NSError and NSURL only.

pub unsafe fn initWithContentsOfFile_usedEncoding_error( this: Allocated<Self>, path: &NSString, enc: *mut NSStringEncoding ) -> Result<Id<Self>, Id<NSError>>

Available on crate feature NSError only.

pub unsafe fn stringWithContentsOfURL_usedEncoding_error( url: &NSURL, enc: *mut NSStringEncoding ) -> Result<Id<Self>, Id<NSError>>

Available on crate features NSError and NSURL only.

pub unsafe fn stringWithContentsOfFile_usedEncoding_error( path: &NSString, enc: *mut NSStringEncoding ) -> Result<Id<Self>, Id<NSError>>

Available on crate feature NSError only.

impl NSMutableString

pub unsafe fn replaceCharactersInRange_withString( &mut self, range: NSRange, a_string: &NSString )

Available on crate feature NSRange only.

impl NSMutableString

Methods declared on superclass NSString

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

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

Available on crate feature NSCoder only.

impl NSMutableString

Methods declared on superclass NSObject

pub fn new() -> Id<Self>

impl NSMutableString

NSMutableStringExtensionMethods

pub unsafe fn insertString_atIndex( &mut self, a_string: &NSString, loc: NSUInteger )

pub unsafe fn deleteCharactersInRange(&mut self, range: NSRange)

Available on crate feature NSRange only.

pub fn appendString(&mut self, a_string: &NSString)

pub fn setString(&mut self, a_string: &NSString)

pub unsafe fn replaceOccurrencesOfString_withString_options_range( &mut self, target: &NSString, replacement: &NSString, options: NSStringCompareOptions, search_range: NSRange ) -> NSUInteger

Available on crate feature NSRange only.

pub unsafe fn applyTransform_reverse_range_updatedRange( &mut self, transform: &NSStringTransform, reverse: bool, range: NSRange, resulting_range: NSRangePointer ) -> bool

Available on crate feature NSRange only.

pub fn initWithCapacity( this: Allocated<Self>, capacity: NSUInteger ) -> Id<NSMutableString>

pub fn stringWithCapacity(capacity: NSUInteger) -> Id<NSMutableString>

impl NSMutableString

Methods declared on superclass NSString

NSStringDeprecated

pub unsafe fn initWithContentsOfFile( this: Allocated<Self>, path: &NSString ) -> Option<Id<Self>>

👎Deprecated: Use -initWithContentsOfFile:encoding:error: instead

pub unsafe fn initWithContentsOfURL( this: Allocated<Self>, url: &NSURL ) -> Option<Id<Self>>

👎Deprecated: Use -initWithContentsOfURL:encoding:error: instead

Available on crate feature NSURL only.

pub unsafe fn initWithCStringNoCopy_length_freeWhenDone( this: Allocated<Self>, bytes: NonNull<c_char>, length: NSUInteger, free_buffer: bool ) -> Option<Id<Self>>

👎Deprecated: Use -initWithCString:encoding: instead

pub unsafe fn initWithCString_length( this: Allocated<Self>, bytes: NonNull<c_char>, length: NSUInteger ) -> Option<Id<Self>>

👎Deprecated: Use -initWithCString:encoding: instead

pub unsafe fn initWithCString( this: Allocated<Self>, bytes: NonNull<c_char> ) -> Option<Id<Self>>

👎Deprecated: Use -initWithCString:encoding: instead

impl NSMutableString

pub fn from_str(string: &str) -> Id<Self>

Creates a new NSMutableString by copying the given string slice.

Methods from Deref<Target = NSString>

pub unsafe fn variantFittingPresentationWidth( &self, width: NSInteger ) -> Id<NSString>

Available on crate feature NSBundle only.

pub unsafe fn linguisticTagsInRange_scheme_options_orthography_tokenRanges( &self, range: NSRange, scheme: &NSLinguisticTagScheme, options: NSLinguisticTaggerOptions, orthography: Option<&NSOrthography>, token_ranges: Option<&mut Option<Id<NSArray<NSValue>>>> ) -> Id<NSArray<NSLinguisticTag>>

👎Deprecated: All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Available on crate features NSLinguisticTagger and NSArray and NSOrthography and NSRange and NSValue only.

pub unsafe fn enumerateLinguisticTagsInRange_scheme_options_orthography_usingBlock( &self, range: NSRange, scheme: &NSLinguisticTagScheme, options: NSLinguisticTaggerOptions, orthography: Option<&NSOrthography>, block: &Block<dyn Fn(*mut NSLinguisticTag, NSRange, NSRange, NonNull<Bool>) + '_> )

👎Deprecated: All NSLinguisticTagger API should be replaced with NaturalLanguage.framework API

Available on crate features NSLinguisticTagger and NSOrthography and NSRange and block2 only.

pub unsafe fn pathComponents(&self) -> Id<NSArray<NSString>>

Available on crate features NSPathUtilities and NSArray only.

pub unsafe fn isAbsolutePath(&self) -> bool

Available on crate feature NSPathUtilities only.

pub unsafe fn lastPathComponent(&self) -> Id<NSString>

Available on crate feature NSPathUtilities only.

pub unsafe fn stringByDeletingLastPathComponent(&self) -> Id<NSString>

Available on crate feature NSPathUtilities only.

pub fn stringByAppendingPathComponent(&self, str: &NSString) -> Id<NSString>

Available on crate feature NSPathUtilities only.

pub unsafe fn pathExtension(&self) -> Id<NSString>

Available on crate feature NSPathUtilities only.

pub unsafe fn stringByDeletingPathExtension(&self) -> Id<NSString>

Available on crate feature NSPathUtilities only.

pub unsafe fn stringByAppendingPathExtension( &self, str: &NSString ) -> Option<Id<NSString>>

Available on crate feature NSPathUtilities only.

pub unsafe fn stringByAbbreviatingWithTildeInPath(&self) -> Id<NSString>

Available on crate feature NSPathUtilities only.

pub unsafe fn stringByExpandingTildeInPath(&self) -> Id<NSString>

Available on crate feature NSPathUtilities only.

pub unsafe fn stringByStandardizingPath(&self) -> Id<NSString>

Available on crate feature NSPathUtilities only.

pub unsafe fn stringByResolvingSymlinksInPath(&self) -> Id<NSString>

Available on crate feature NSPathUtilities only.

pub unsafe fn stringsByAppendingPaths( &self, paths: &NSArray<NSString> ) -> Id<NSArray<NSString>>

Available on crate features NSPathUtilities and NSArray only.

pub unsafe fn completePathIntoString_caseSensitive_matchesIntoArray_filterTypes( &self, output_name: Option<&mut Option<Id<NSString>>>, flag: bool, output_array: Option<&mut Option<Id<NSArray<NSString>>>>, filter_types: Option<&NSArray<NSString>> ) -> NSUInteger

Available on crate features NSPathUtilities and NSArray only.

pub unsafe fn fileSystemRepresentation(&self) -> NonNull<c_char>

Available on crate feature NSPathUtilities only.

pub unsafe fn getFileSystemRepresentation_maxLength( &self, cname: NonNull<c_char>, max: NSUInteger ) -> bool

Available on crate feature NSPathUtilities only.

pub fn length(&self) -> NSUInteger

pub unsafe fn characterAtIndex(&self, index: NSUInteger) -> unichar

pub unsafe fn substringFromIndex(&self, from: NSUInteger) -> Id<NSString>

pub unsafe fn substringToIndex(&self, to: NSUInteger) -> Id<NSString>

pub unsafe fn substringWithRange(&self, range: NSRange) -> Id<NSString>

Available on crate feature NSRange only.

pub unsafe fn getCharacters_range( &self, buffer: NonNull<unichar>, range: NSRange )

Available on crate feature NSRange only.

pub fn compare(&self, string: &NSString) -> NSComparisonResult

Available on crate feature NSObjCRuntime only.

pub unsafe fn compare_options( &self, string: &NSString, mask: NSStringCompareOptions ) -> NSComparisonResult

Available on crate feature NSObjCRuntime only.

pub unsafe fn compare_options_range( &self, string: &NSString, mask: NSStringCompareOptions, range_of_receiver_to_compare: NSRange ) -> NSComparisonResult

Available on crate features NSObjCRuntime and NSRange only.

pub unsafe fn compare_options_range_locale( &self, string: &NSString, mask: NSStringCompareOptions, range_of_receiver_to_compare: NSRange, locale: Option<&AnyObject> ) -> NSComparisonResult

Available on crate features NSObjCRuntime and NSRange only.

pub unsafe fn caseInsensitiveCompare( &self, string: &NSString ) -> NSComparisonResult

Available on crate feature NSObjCRuntime only.

pub unsafe fn localizedCompare(&self, string: &NSString) -> NSComparisonResult

Available on crate feature NSObjCRuntime only.

pub unsafe fn localizedCaseInsensitiveCompare( &self, string: &NSString ) -> NSComparisonResult

Available on crate feature NSObjCRuntime only.

pub unsafe fn localizedStandardCompare( &self, string: &NSString ) -> NSComparisonResult

Available on crate feature NSObjCRuntime only.

pub unsafe fn isEqualToString(&self, a_string: &NSString) -> bool

pub fn hasPrefix(&self, str: &NSString) -> bool

pub fn hasSuffix(&self, str: &NSString) -> bool

pub unsafe fn commonPrefixWithString_options( &self, str: &NSString, mask: NSStringCompareOptions ) -> Id<NSString>

pub unsafe fn containsString(&self, str: &NSString) -> bool

pub unsafe fn localizedCaseInsensitiveContainsString( &self, str: &NSString ) -> bool

pub unsafe fn localizedStandardContainsString(&self, str: &NSString) -> bool

pub unsafe fn localizedStandardRangeOfString(&self, str: &NSString) -> NSRange

Available on crate feature NSRange only.

pub unsafe fn rangeOfString(&self, search_string: &NSString) -> NSRange

Available on crate feature NSRange only.

pub unsafe fn rangeOfString_options( &self, search_string: &NSString, mask: NSStringCompareOptions ) -> NSRange

Available on crate feature NSRange only.

pub unsafe fn rangeOfString_options_range( &self, search_string: &NSString, mask: NSStringCompareOptions, range_of_receiver_to_search: NSRange ) -> NSRange

Available on crate feature NSRange only.

pub unsafe fn rangeOfString_options_range_locale( &self, search_string: &NSString, mask: NSStringCompareOptions, range_of_receiver_to_search: NSRange, locale: Option<&NSLocale> ) -> NSRange

Available on crate features NSLocale and NSRange only.

pub unsafe fn rangeOfCharacterFromSet( &self, search_set: &NSCharacterSet ) -> NSRange

Available on crate features NSCharacterSet and NSRange only.

pub unsafe fn rangeOfCharacterFromSet_options( &self, search_set: &NSCharacterSet, mask: NSStringCompareOptions ) -> NSRange

Available on crate features NSCharacterSet and NSRange only.

pub unsafe fn rangeOfCharacterFromSet_options_range( &self, search_set: &NSCharacterSet, mask: NSStringCompareOptions, range_of_receiver_to_search: NSRange ) -> NSRange

Available on crate features NSCharacterSet and NSRange only.

pub unsafe fn rangeOfComposedCharacterSequenceAtIndex( &self, index: NSUInteger ) -> NSRange

Available on crate feature NSRange only.

pub unsafe fn rangeOfComposedCharacterSequencesForRange( &self, range: NSRange ) -> NSRange

Available on crate feature NSRange only.

pub fn stringByAppendingString(&self, a_string: &NSString) -> Id<NSString>

pub unsafe fn doubleValue(&self) -> c_double

pub unsafe fn floatValue(&self) -> c_float

pub unsafe fn intValue(&self) -> c_int

pub unsafe fn integerValue(&self) -> NSInteger

pub unsafe fn longLongValue(&self) -> c_longlong

pub unsafe fn boolValue(&self) -> bool

pub unsafe fn uppercaseString(&self) -> Id<NSString>

pub unsafe fn lowercaseString(&self) -> Id<NSString>

pub unsafe fn capitalizedString(&self) -> Id<NSString>

pub unsafe fn localizedUppercaseString(&self) -> Id<NSString>

pub unsafe fn localizedLowercaseString(&self) -> Id<NSString>

pub unsafe fn localizedCapitalizedString(&self) -> Id<NSString>

pub unsafe fn uppercaseStringWithLocale( &self, locale: Option<&NSLocale> ) -> Id<NSString>

Available on crate feature NSLocale only.

pub unsafe fn lowercaseStringWithLocale( &self, locale: Option<&NSLocale> ) -> Id<NSString>

Available on crate feature NSLocale only.

pub unsafe fn capitalizedStringWithLocale( &self, locale: Option<&NSLocale> ) -> Id<NSString>

Available on crate feature NSLocale only.

pub unsafe fn getLineStart_end_contentsEnd_forRange( &self, start_ptr: *mut NSUInteger, line_end_ptr: *mut NSUInteger, contents_end_ptr: *mut NSUInteger, range: NSRange )

Available on crate feature NSRange only.

pub unsafe fn lineRangeForRange(&self, range: NSRange) -> NSRange

Available on crate feature NSRange only.

pub unsafe fn getParagraphStart_end_contentsEnd_forRange( &self, start_ptr: *mut NSUInteger, par_end_ptr: *mut NSUInteger, contents_end_ptr: *mut NSUInteger, range: NSRange )

Available on crate feature NSRange only.

pub unsafe fn paragraphRangeForRange(&self, range: NSRange) -> NSRange

Available on crate feature NSRange only.

pub unsafe fn enumerateSubstringsInRange_options_usingBlock( &self, range: NSRange, opts: NSStringEnumerationOptions, block: &Block<dyn Fn(*mut NSString, NSRange, NSRange, NonNull<Bool>)> )

Available on crate features NSRange and block2 only.

pub unsafe fn enumerateLinesUsingBlock( &self, block: &Block<dyn Fn(NonNull<NSString>, NonNull<Bool>)> )

Available on crate feature block2 only.

pub fn UTF8String(&self) -> *mut c_char

pub unsafe fn fastestEncoding(&self) -> NSStringEncoding

pub unsafe fn smallestEncoding(&self) -> NSStringEncoding

pub unsafe fn dataUsingEncoding_allowLossyConversion( &self, encoding: NSStringEncoding, lossy: bool ) -> Option<Id<NSData>>

Available on crate feature NSData only.

pub unsafe fn dataUsingEncoding( &self, encoding: NSStringEncoding ) -> Option<Id<NSData>>

Available on crate feature NSData only.

pub unsafe fn canBeConvertedToEncoding( &self, encoding: NSStringEncoding ) -> bool

pub unsafe fn cStringUsingEncoding( &self, encoding: NSStringEncoding ) -> *mut c_char

pub unsafe fn getCString_maxLength_encoding( &self, buffer: NonNull<c_char>, max_buffer_count: NSUInteger, encoding: NSStringEncoding ) -> bool

pub unsafe fn getBytes_maxLength_usedLength_encoding_options_range_remainingRange( &self, buffer: *mut c_void, max_buffer_count: NSUInteger, used_buffer_count: *mut NSUInteger, encoding: NSStringEncoding, options: NSStringEncodingConversionOptions, range: NSRange, leftover: NSRangePointer ) -> bool

Available on crate feature NSRange only.

pub unsafe fn maximumLengthOfBytesUsingEncoding( &self, enc: NSStringEncoding ) -> NSUInteger

pub fn lengthOfBytesUsingEncoding(&self, enc: NSStringEncoding) -> NSUInteger

pub unsafe fn decomposedStringWithCanonicalMapping(&self) -> Id<NSString>

pub unsafe fn precomposedStringWithCanonicalMapping(&self) -> Id<NSString>

pub unsafe fn decomposedStringWithCompatibilityMapping(&self) -> Id<NSString>

pub unsafe fn precomposedStringWithCompatibilityMapping(&self) -> Id<NSString>

pub unsafe fn componentsSeparatedByString( &self, separator: &NSString ) -> Id<NSArray<NSString>>

Available on crate feature NSArray only.

pub unsafe fn componentsSeparatedByCharactersInSet( &self, separator: &NSCharacterSet ) -> Id<NSArray<NSString>>

Available on crate features NSArray and NSCharacterSet only.

pub unsafe fn stringByTrimmingCharactersInSet( &self, set: &NSCharacterSet ) -> Id<NSString>

Available on crate feature NSCharacterSet only.

pub unsafe fn stringByPaddingToLength_withString_startingAtIndex( &self, new_length: NSUInteger, pad_string: &NSString, pad_index: NSUInteger ) -> Id<NSString>

pub unsafe fn stringByFoldingWithOptions_locale( &self, options: NSStringCompareOptions, locale: Option<&NSLocale> ) -> Id<NSString>

Available on crate feature NSLocale only.

pub unsafe fn stringByReplacingOccurrencesOfString_withString_options_range( &self, target: &NSString, replacement: &NSString, options: NSStringCompareOptions, search_range: NSRange ) -> Id<NSString>

Available on crate feature NSRange only.

pub unsafe fn stringByReplacingOccurrencesOfString_withString( &self, target: &NSString, replacement: &NSString ) -> Id<NSString>

pub unsafe fn stringByReplacingCharactersInRange_withString( &self, range: NSRange, replacement: &NSString ) -> Id<NSString>

Available on crate feature NSRange only.

pub unsafe fn stringByApplyingTransform_reverse( &self, transform: &NSStringTransform, reverse: bool ) -> Option<Id<NSString>>

pub unsafe fn writeToURL_atomically_encoding_error( &self, url: &NSURL, use_auxiliary_file: bool, enc: NSStringEncoding ) -> Result<(), Id<NSError>>

Available on crate features NSError and NSURL only.

pub unsafe fn writeToFile_atomically_encoding_error( &self, path: &NSString, use_auxiliary_file: bool, enc: NSStringEncoding ) -> Result<(), Id<NSError>>

Available on crate feature NSError only.

pub unsafe fn description(&self) -> Id<NSString>

pub unsafe fn hash(&self) -> NSUInteger

pub unsafe fn propertyList(&self) -> Id<AnyObject>

pub unsafe fn propertyListFromStringsFileFormat( &self ) -> Option<Id<NSDictionary>>

Available on crate feature NSDictionary only.

pub unsafe fn cString(&self) -> *mut c_char

👎Deprecated: Use -cStringUsingEncoding: instead

pub unsafe fn lossyCString(&self) -> *mut c_char

👎Deprecated: Use -cStringUsingEncoding: instead

pub unsafe fn cStringLength(&self) -> NSUInteger

👎Deprecated: Use -lengthOfBytesUsingEncoding: instead

pub unsafe fn getCString(&self, bytes: NonNull<c_char>)

👎Deprecated: Use -getCString:maxLength:encoding: instead

pub unsafe fn getCString_maxLength( &self, bytes: NonNull<c_char>, max_length: NSUInteger )

👎Deprecated: Use -getCString:maxLength:encoding: instead

pub unsafe fn getCString_maxLength_range_remainingRange( &self, bytes: NonNull<c_char>, max_length: NSUInteger, a_range: NSRange, leftover_range: NSRangePointer )

👎Deprecated: Use -getCString:maxLength:encoding: instead

Available on crate feature NSRange only.

pub unsafe fn writeToFile_atomically( &self, path: &NSString, use_auxiliary_file: bool ) -> bool

👎Deprecated: Use -writeToFile:atomically:encoding:error: instead

pub unsafe fn writeToURL_atomically( &self, url: &NSURL, atomically: bool ) -> bool

👎Deprecated: Use -writeToURL:atomically:encoding:error: instead

Available on crate feature NSURL only.

pub unsafe fn getCharacters(&self, buffer: NonNull<unichar>)

pub unsafe fn stringByAddingPercentEncodingWithAllowedCharacters( &self, allowed_characters: &NSCharacterSet ) -> Option<Id<NSString>>

Available on crate features NSURL and NSCharacterSet only.

pub unsafe fn stringByRemovingPercentEncoding(&self) -> Option<Id<NSString>>

Available on crate feature NSURL only.

pub unsafe fn stringByAddingPercentEscapesUsingEncoding( &self, enc: NSStringEncoding ) -> Option<Id<NSString>>

👎Deprecated: Use -stringByAddingPercentEncodingWithAllowedCharacters: instead, which always uses the recommended UTF-8 encoding, and which encodes for a specific URL component or subcomponent since each URL component or subcomponent has different rules for what characters are valid.

Available on crate feature NSURL only.

pub unsafe fn stringByReplacingPercentEscapesUsingEncoding( &self, enc: NSStringEncoding ) -> Option<Id<NSString>>

👎Deprecated: Use -stringByRemovingPercentEncoding instead, which always uses the recommended UTF-8 encoding.

Available on crate feature NSURL only.

pub fn len(&self) -> usize

The number of UTF-8 code units in self.

pub fn len_utf16(&self) -> usize

The number of UTF-16 code units in the string.

See also NSString::len.

pub fn is_empty(&self) -> bool

pub fn as_str<'r, 's: 'r, 'p: 'r>( &'s self, pool: AutoreleasePool<'p> ) -> &'r str

Get the str representation of this.

TODO: Further explain this.

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

where T: Encode,

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

Use Ivar::load_mut 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.

Trait Implementations

impl AddAssign<&NSString> for NSMutableString

fn add_assign(&mut self, other: &NSString)

Performs the += operation.

impl AsMut<AnyObject> for NSMutableString

fn as_mut(&mut self) -> &mut AnyObject

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

impl AsMut<NSMutableString> for NSMutableString

fn as_mut(&mut self) -> &mut Self

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

impl AsMut<NSObject> for NSMutableString

fn as_mut(&mut self) -> &mut NSObject

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

impl AsMut<NSString> for NSMutableString

fn as_mut(&mut self) -> &mut NSString

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

impl AsRef<AnyObject> for NSMutableString

fn as_ref(&self) -> &AnyObject

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

impl AsRef<NSMutableString> for NSMutableString

fn as_ref(&self) -> &Self

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

impl AsRef<NSObject> for NSMutableString

fn as_ref(&self) -> &NSObject

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

impl AsRef<NSString> for NSMutableString

fn as_ref(&self) -> &NSString

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

impl Borrow<AnyObject> for NSMutableString

fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value.

impl Borrow<NSObject> for NSMutableString

fn borrow(&self) -> &NSObject

Immutably borrows from an owned value.

impl Borrow<NSString> for NSMutableString

fn borrow(&self) -> &NSString

Immutably borrows from an owned value.

impl BorrowMut<AnyObject> for NSMutableString

fn borrow_mut(&mut self) -> &mut AnyObject

Mutably borrows from an owned value.

impl BorrowMut<NSObject> for NSMutableString

fn borrow_mut(&mut self) -> &mut NSObject

Mutably borrows from an owned value.

impl BorrowMut<NSString> for NSMutableString

fn borrow_mut(&mut self) -> &mut NSString

Mutably borrows from an owned value.

impl ClassType for NSMutableString

type Super = NSString

The superclass of this class.

type Mutability = MutableWithImmutableSuperclass<NSString>

Whether the type is mutable or immutable.

const NAME: &'static str = "NSMutableString"

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

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.

fn as_super_mut(&mut self) -> &mut Self::Super

Get a mutable reference to the superclass.

fn alloc() -> Allocated<Self>

where Self: Sized + IsAllocableAnyThread,

Allocate a new instance of the class.

impl Debug for NSMutableString

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

Formats the value using the given formatter.

impl DefaultId for NSMutableString

fn default_id() -> Id<Self>

The default Id for a type.

impl Deref for NSMutableString

type Target = NSString

The resulting type after dereferencing.

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

Dereferences the value.

impl DerefMut for NSMutableString

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Display for NSMutableString

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

Formats the value using the given formatter.

impl Hash for NSMutableString

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 NSCoding for NSMutableString

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<Id<Self>>

where Self: Sized + Message,

Available on crate feature NSCoder only.

impl NSCopying for NSMutableString

Available on crate feature NSObject only.

fn copy(&self) -> Id<Self::Immutable>

where Self: Sized + Message + CounterpartOrSelf,

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

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

where Self: Sized + Message + CounterpartOrSelf,

Available on crate feature NSZone only.

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

impl NSMutableCopying for NSMutableString

Available on crate feature NSObject only.

fn mutableCopy(&self) -> Id<Self::Mutable>

where Self: Sized + Message + CounterpartOrSelf,

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

unsafe fn mutableCopyWithZone(&self, zone: *mut NSZone) -> Id<Self::Mutable>

where Self: Sized + Message + CounterpartOrSelf,

Available on crate feature NSZone only.

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

impl NSObjectProtocol for NSMutableString

fn isEqual(&self, other: &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,

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) -> Id<NSObject>

where Self: Sized + Message,

A textual representation of the object.

fn debugDescription(&self) -> Id<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 NSSecureCoding for NSMutableString

Available on crate feature NSObject only.

unsafe fn supportsSecureCoding() -> bool

where Self: Sized + ClassType,

impl Ord for NSMutableString

Available on crate feature NSObjCRuntime only.

fn cmp(&self, other: &Self) -> 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<NSMutableString> for NSString

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq<NSString> for NSMutableString

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialEq for NSMutableString

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<NSMutableString> for NSString

Available on crate feature NSObjCRuntime only.

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl PartialOrd<NSString> for NSMutableString

Available on crate feature NSObjCRuntime only.

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl PartialOrd for NSMutableString

Available on crate feature NSObjCRuntime only.

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl RefEncode for NSMutableString

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

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

impl ToOwned for NSMutableString

Available on crate feature NSObject only.

type Owned = Id<NSMutableString>

The resulting type after obtaining ownership.

fn to_owned(&self) -> Self::Owned

Creates owned data from borrowed data, usually by cloning.

fn clone_into(&self, target: &mut Self::Owned)

Uses borrowed data to replace owned data, usually by cloning.

impl Write for NSMutableString

fn write_str(&mut self, s: &str) -> Result

Writes a string slice into this writer, returning whether the write succeeded.

fn write_char(&mut self, c: char) -> Result<(), Error>

Writes a char into this writer, returning whether the write succeeded.

fn write_fmt(&mut self, args: Arguments<'_>) -> Result<(), Error>

Glue for usage of the write! macro with implementors of this trait.

impl Eq for NSMutableString

impl Message for NSMutableString

impl StructuralPartialEq for NSMutableString