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".

Implementors