Type Definition epilog::sub::CowSub

type CowSub<'a, K, V> = Cow<'a, Sub<K, V>>;

Trait Implementations

impl<'a, K: Clone + Eq + Hash, V: Clone + SubWith<K, V, Error = E>, E> SubWith<K, V> for CowSub<'a, K, V>

type Error = E

fn sub(&self, sub: &Sub<K, V>) -> Result<Self, Self::Error>

fn with(&self, key: K, val: V) -> Result<Self, Self::Error>