Trait CloneAnd 

pub trait CloneAnd
where
    Self: Clone,
{
    // Provided method
    fn clone_and<F>(&self, f: F) -> Self
       where F: FnOnce(&mut Self) { ... }
}

Adds clone_and(f): clone self, apply the mutation f, and return the modified clone — for building variants without mutating the original.

Provided Methods

fn clone_and<F>(&self, f: F) -> Self

where F: FnOnce(&mut Self),

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl<T> CloneAnd for T

where T: Clone,