Trait Object 

pub trait Object: HasVtable {
    // Provided methods
    fn dtor(&mut self) { ... }
    fn destroy(&mut self) { ... }
    fn create_ui(&self) { ... }
    fn is_enable_instance(&self) -> bool { ... }
    fn create_property(&self, props: &mut MtPropertyList) { ... }
    fn get_dti(&self) -> &'static MtDti { ... }
    fn to_mt_object(&self) -> &MtObject { ... }
    fn to_mut_mt_object(&mut self) -> &mut MtObject { ... }
    unsafe fn read<T>(&self, offset: usize) -> T { ... }
    unsafe fn write<T: Copy>(&mut self, offset: usize, value: &T) { ... }
    unsafe fn get_ref<T>(&self, offset: usize) -> &T { ... }
    unsafe fn get_mut_ref<T>(&mut self, offset: usize) -> &mut T { ... }
}

Behaviour shared by every MT Framework object, backed by the class’s vtable.

This trait exposes the common virtual functions found at the start of every MtObject vtable. It is implemented for concrete object types via #[derive(Object)]; each method dispatches through the corresponding vtable slot, so calling one runs the game’s own implementation for that object.

Provided Methods

fn dtor(&mut self)

Runs the destructor on self

Safety

self is in an undefined state after this function is called. It is not safe to continue using the object.

fn destroy(&mut self)

Runs the destructor on self and deallocates the object

Safety

self is in an undefined state after this function is called. It is not safe to continue using the object.

fn create_ui(&self)

Invokes the object’s UI-creation virtual function.

Note: Always unimplemented.

fn is_enable_instance(&self) -> bool

Returns whether the object is enabled

fn create_property(&self, props: &mut MtPropertyList)

Populates props with the object’s reflected properties.

Prefer the safe MtObject::get_properties wrapper, which builds and returns the list for you.

fn get_dti(&self) -> &'static MtDti

Returns a reference to the object’s MtDti.

Equivalent to the MtObject::dti wrapper.

fn to_mt_object(&self) -> &MtObject

Converts this object to a reference to an MtObject.

fn to_mut_mt_object(&mut self) -> &mut MtObject

Converts this object to a mutable reference to an MtObject.

unsafe fn read<T>(&self, offset: usize) -> T

Reads a value of type T from self at the given byte offset.

Safety

The caller must ensure that self is valid for reads of type T at the given offset. offset must be a valid byte offset within self.

unsafe fn write<T: Copy>(&mut self, offset: usize, value: &T)

Writes a value of type T to self at the given byte offset.

Safety

The caller must ensure that self is valid for writes of type T at the given offset. offset must be a valid byte offset within self.

unsafe fn get_ref<T>(&self, offset: usize) -> &T

Returns a reference to a value of type T within self at the given byte offset.

Safety

The caller must ensure that self is valid for reads of type T at the given offset. offset must be a valid byte offset within self.

unsafe fn get_mut_ref<T>(&mut self, offset: usize) -> &mut T

Returns a mutable reference to a value of type T within self at the given byte offset.

Safety

The caller must ensure that self is valid for writes of type T at the given offset. offset must be a valid byte offset within self.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl Object for MtFile

impl Object for MtObject

impl Object for MtPropertyList