Trait variadics::CopyRefVariadic

pub trait CopyRefVariadic: EitherRefVariadic + Sealed {
    // Required method
    fn copy_var(&self) -> Self::UnRefVar;
}

Copy a variadic of references EitherRefVariadic into a variadic of owned values EitherRefVariadic::UnRefVar.

let ref_var = var_expr!(&1, &"hello", &false);
let copy_var = ref_var.copy_var();
assert_eq!(var_expr!(1, "hello", false), copy_var);

Required Methods

fn copy_var(&self) -> Self::UnRefVar

Copy self per-value.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl CopyRefVariadic for ()

fn copy_var(&self) -> Self::UnRefVar

impl<Item, Rest> CopyRefVariadic for (&Item, Rest)

where Item: Copy, Rest: CopyRefVariadic,

fn copy_var(&self) -> Self::UnRefVar

impl<Item, Rest> CopyRefVariadic for (&mut Item, Rest)

where Item: Copy, Rest: CopyRefVariadic,

fn copy_var(&self) -> Self::UnRefVar

Implementors