Trait ShallowCopy

pub trait ShallowCopy {
    // Required method
    fn shallow_copy(&self) -> Self;
}

A copy of an object’s own fields under a fresh object header (the C++ copy constructor), which __ffi_shallow_copy__ returns.

#[derive(Object)] implements it for a type with #[reflect] fields by copying the parent with its ShallowCopy and cloning every other field. A Rust type whose parent is bound from C++ needs that parent to implement it.

Required Methods

fn shallow_copy(&self) -> Self

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

impl ShallowCopy for Object