Enum Action

pub enum Action<T> {
    Add(T),
    Delete(T),
}

An action that adds or removes a provided/required feature.

Example:

const PROVIDED: &[Action<Provide>] = &[
    add_provide(("foo", 0), "2012-02-21", (1, 2, 3)),
    add_provide(("foo", 1), "2012-02-22", (1, 2, 3)),
    add_provide(("bar", 1), "2012-03-21", (1, 2, 4)),
    del_provide(("foo", 0), "2012-04-21", (1, 2, 5)),
];

let fs = FeatureSet::from_provides(PROVIDED);
assert_eq!("bar:v1, foo:v1", fs.to_string());

Variants

Add(T)

Delete(T)

Trait Implementations

impl<T: Clone> Clone for Action<T>

fn clone(&self) -> Action<T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug> Debug for Action<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.