Deferred Box

Defer the value set after the struct has been initialized.

Installation

Add these lines to Cargo.toml under the [dependencies] section:

deferred-box = "0.1"

Usage

let deferred_box = DeferredBox::new();
deferred_box.get(); // None
deferred_box.set(42);
deferred_box.get(); // Some(&42)
deferred_box.get_or_init(|| 0); // &42

License

MIT License