TryClone

try_traits::clone

Trait TryClone 

Source 
pub trait TryClone: Sized {
    type Error;

    // Required method
    fn try_clone(&self) -> Result<Self, Self::Error>;

    // Provided method
    fn try_clone_from(&mut self, source: &Self) -> Result<(), Self::Error> { ... }
}
Expand description

The try trait for Clone.

Required Associated Types§

Source

type Error

The type returned in the event of an error.

Required Methods§

Source

fn try_clone(&self) -> Result<Self, Self::Error>

The fallible equivalent of Clone::clone.

Provided Methods§

Source

fn try_clone_from(&mut self, source: &Self) -> Result<(), Self::Error>

The fallible equivalent of Clone::clone_from.

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§