Type Alias cargo::util::context::OptValue

pub type OptValue<T> = Option<Value<T>>;

Aliased Type

enum OptValue<T> {
    None,
    Some(Value<T>),
}

Variants

None

No value.

Some(Value<T>)

Some value of type T.

Layout

Note: Unable to compute type layout, possibly due to this type having generic parameters. Layout can only be computed for concrete, fully-instantiated types.