Trait Map0 

pub trait Map0<BypassOrphanRule, K, V> {
    // Required method
    fn empty() -> Self;
}

Map that can be empty. Unlocks: map! {}

Required Methods

fn empty() -> Self

Constructor with capacity for non-empty or empty use.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<K: Ord, V> Map0<(), K, V> for BTreeMap<K, V>

fn empty() -> Self

impl<K: Hash + Eq, V, S: Default + BuildHasher> Map0<(), K, V> for HashMap<K, V, S>

fn empty() -> Self

Implementors