Trait MapLike

pub trait MapLike {
    type Key: Hash + Eq + Display + Clone;
    type Value: Debug;

    // Required methods
    fn contains_key(&self, key: &Self::Key) -> bool;
    fn is_empty(&self) -> bool;
}

Represents a generic map-like container with key-value pairs.

Required Associated Types

type Key: Hash + Eq + Display + Clone

type Value: Debug

Required Methods

fn contains_key(&self, key: &Self::Key) -> bool

fn is_empty(&self) -> bool

Implementations on Foreign Types

impl<K, V, S> MapLike for HashMap<K, V, S>

where K: Eq + Hash + Display + Clone, V: Debug, S: BuildHasher,

type Key = K

type Value = V

fn contains_key(&self, k: &K) -> bool

fn is_empty(&self) -> bool

impl<K, V, S> MapLike for AHashMap<K, V, S>

where K: Eq + Hash + Display + Clone, V: Debug, S: BuildHasher,

type Key = K

type Value = V

fn contains_key(&self, k: &K) -> bool

fn is_empty(&self) -> bool

impl<K, V, S> MapLike for IndexMap<K, V, S>

where K: Eq + Hash + Display + Clone, V: Debug, S: BuildHasher,

type Key = K

type Value = V

fn contains_key(&self, k: &K) -> bool

fn is_empty(&self) -> bool

Implementors