Trait DefaultBox

pub trait DefaultBox {
    // Required method
    fn default_box() -> Box<Self>;
}

Allows creating a default box of a type.

Required Methods

fn default_box() -> Box<Self>

Creates a reasonable default box of this type.

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<T: ?Sized> DefaultBox for T

where Box<T>: Default,