Function tupleops::ref_mut_tuple[−][src]

pub fn ref_mut_tuple<'a, Tpl>(tpl: &'a mut Tpl) -> RefMutTuple<'a, Tpl> where
    &'a mut Tpl: TupleRefMut<'a, Tpl>,

This is supported on crate feature ref-mut only.

Expand description

Turn a reference to a mutable tuple into a tuple of mutable references.

use tupleops::ref_mut_tuple;

assert_eq!(
    ref_mut_tuple(&mut (1, 2, 3)),
    (&mut 1, &mut 2, &mut 3),
);