Trait UnsizedCopyFrom 

pub trait UnsizedCopyFrom: Sized {
    type Source: ?Sized + UnsizedCopy;

    // Required method
    fn unsized_copy_from(value: &Self::Source) -> Self;
}

A container type that can be copied into.

Required Associated Types

type Source: ?Sized + UnsizedCopy

The source type to copy from.

Required Methods

fn unsized_copy_from(value: &Self::Source) -> Self

Create a new Self by copying the given value.

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.

Implementations on Foreign Types

impl UnsizedCopyFrom for String

Available on crate feature std only.

type Source = str

fn unsized_copy_from(value: &Self::Source) -> Self

impl<T: UnsizedCopy> UnsizedCopyFrom for Vec<T>

Available on crate feature std only.

type Source = [T]

fn unsized_copy_from(value: &Self::Source) -> Self

impl<T: ?Sized + UnsizedCopy> UnsizedCopyFrom for Box<T>

Available on crate feature std only.

type Source = T

fn unsized_copy_from(value: &Self::Source) -> Self

impl<T: ?Sized + UnsizedCopy> UnsizedCopyFrom for Rc<T>

Available on crate feature std only.

type Source = T

fn unsized_copy_from(value: &Self::Source) -> Self

impl<T: ?Sized + UnsizedCopy> UnsizedCopyFrom for Arc<T>

Available on crate feature std only.

type Source = T

fn unsized_copy_from(value: &Self::Source) -> Self

Implementors