Struct objc2_foundation::NSMutableString

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

A dynamic plain-text Unicode string object.

See Apple’s documentation.

Implementations

impl NSMutableString

pub fn class() -> &'static Class

impl NSMutableString

Creating mutable strings.

pub fn new() -> Id<Self, Owned>

Construct an empty NSMutableString.

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

Creates a new NSMutableString by copying the given string slice.

pub fn from_nsstring(string: &NSString) -> Id<Self, Owned>

Creates a new NSMutableString from the given NSString.

pub fn with_capacity(capacity: usize) -> Id<Self, Owned>

impl NSMutableString

Mutating strings.

pub fn push_nsstring(&mut self, nsstring: &NSString)

Appends the given NSString onto the end of this.

pub fn replace(&mut self, nsstring: &NSString)

Replaces the entire string.

Methods from Deref<Target = NSString>

pub fn len(&self) -> usize

The number of UTF-8 code units in self.

pub fn is_empty(&self) -> bool

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

Get the str representation of this.

TODO: Further explain this.

pub fn has_prefix(&self, prefix: &NSString) -> bool

Whether the given string matches the beginning characters of this string.

See Apple’s documentation.

pub fn has_suffix(&self, suffix: &NSString) -> bool

Whether the given string matches the ending characters of this string.

See Apple’s documentation.

Methods from Deref<Target = NSObject>

pub fn hash_code(&self) -> usize

pub fn is_equal(&self, other: &NSObject) -> bool

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

pub fn is_kind_of(&self, cls: &Class) -> bool

Methods from Deref<Target = Object>

pub fn class(&self) -> &Class

Dynamically find the class of this object.

pub unsafe fn ivar<T>(&self, name: &str) -> &T where
    T: Encode, 

Returns a shared reference to the ivar with the given name.

Panics

Panics if the object has no ivar with the given name, or the type encoding of the ivar differs from the type encoding of T.

Safety

The caller must ensure that the ivar is actually of type T.

Library implementors should expose a safe interface to the ivar.

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

👎 Deprecated:

Use Object::ivar instead.

Use ivar instead.

Safety

Same as ivar.

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

Returns a mutable reference to the ivar with the given name.

Panics

Panics if the object has no ivar with the given name, or the type encoding of the ivar differs from the type encoding of T.

Safety

The caller must ensure that the ivar is actually of type T.

Library implementors should expose a safe interface to the ivar.

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

👎 Deprecated:

Use Object::ivar_mut instead.

Use ivar_mut instead.

Safety

Same as ivar_mut.

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

Sets the value of the ivar with the given name.

Panics

Panics if the object has no ivar with the given name, or the type encoding of the ivar differs from the type encoding of T.

Safety

The caller must ensure that the ivar is actually of type T.

Library implementors should expose a safe interface to the ivar.

Trait Implementations

impl AddAssign<&'_ NSString> for NSMutableString

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

Performs the += operation.

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 AsMut<Object> for NSMutableString

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

Converts this type into a mutable 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 AsRef<Object> for NSMutableString

fn as_ref(&self) -> &Object

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

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 Borrow<Object> for NSMutableString

fn borrow(&self) -> &Object

Immutably 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 BorrowMut<Object> for NSMutableString

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

Mutably borrows from an owned value.

impl Debug for NSMutableString

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

Formats the value using the given formatter.

impl DefaultId for NSMutableString

type Ownership = Owned

Indicates whether the default value is mutable or immutable.

fn default_id() -> Id<Self, Self::Ownership>

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, 

Feeds a slice of this type into the given Hasher.

impl NSCopying for NSMutableString

type Ownership = Shared

Indicates whether the type is mutable or immutable.

type Output = NSString

The output type.

fn copy(&self) -> Id<Self::Output, Self::Ownership>

impl NSMutableCopying for NSMutableString

type Output = NSMutableString

TODO

fn mutable_copy(&self) -> Id<Self::Output, Owned>

impl Ord for NSMutableString

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<NSMutableString> for NSMutableString

fn eq(&self, other: &Self) -> 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 !=.

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 !=.

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 !=.

impl PartialOrd<NSMutableString> for NSMutableString

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 PartialOrd<NSMutableString> for NSString

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

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 RefEncode for NSMutableString

const ENCODING_REF: Encoding<'static> = ::objc2::Encoding::Object

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

impl ToOwned for NSMutableString

type Owned = Id<NSMutableString, Owned>

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<(), Error>

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 Send for NSMutableString

impl Sync for NSMutableString