Announcing cell-project

cell-project provides safe field projections through a shared mutable reference - &Cell<T>!

use cell_project::cell_project as cp;

struct MyStruct {
    id: u64,
    data: Data,

fn get_id_smut(my_struct: &Cell<MyStruct>) -> &Cell<u64> {

With one limitation, you can't project to !Sized fields. This limitation is lifted on nightly using the nightly_cell_project macro!


It looks really handy. :smiley: Thanks!

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