Trait INSObject 

pub trait INSObject {
    // Required methods
    fn new() -> Self;
    fn to_id(self) -> id;
    unsafe fn from_id(obj: id) -> Self;
    fn description(&self) -> NSString;
    fn debug_description(&self) -> NSString;
    fn retain(&self) -> Self;
}

The group of methods that are fundamental to all Objective-C objects.

Required Methods

fn new() -> Self

Implemented by subclasses to initialize a new object (the receiver) immediately after memory for it has been allocated.

fn to_id(self) -> id

Returns a an id.

unsafe fn from_id(obj: id) -> Self

Returns Self representation of the object.

Safety

This function dereferences a raw pointer

fn description(&self) -> NSString

Returns a string that represents the contents of the receiving class.

fn debug_description(&self) -> NSString

Returns a string that represents the contents of the receiving class.

fn retain(&self) -> Self

Increments the receiver’s reference count.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors